From 6a5d4e8956a5d482260c540d26842c5bf813e66d Mon Sep 17 00:00:00 2001
From: Josh Izaac <josh146@gmail.com>
Date: Mon, 26 Sep 2022 16:58:45 -0400
Subject: [PATCH 01/16] update sphinx theme

---
 .../autosummary/.idea/autosummary.iml         |   8 -
 .../inspectionProfiles/profiles_settings.xml  |   6 -
 doc/_templates/autosummary/.idea/misc.xml     |   4 -
 doc/_templates/autosummary/.idea/modules.xml  |   8 -
 doc/_templates/autosummary/.idea/vcs.xml      |   6 -
 .../autosummary/.idea/workspace.xml           |  55 ------
 doc/_templates/autosummary/base.rst           |   5 -
 doc/_templates/autosummary/class.rst          |  86 ---------
 doc/_templates/autosummary/module.rst         |  40 -----
 doc/_templates/autosummary_core/base.rst      |  10 --
 doc/_templates/autosummary_core/class.rst     |  93 ----------
 doc/_templates/autosummary_core/module.rst    |  42 -----
 doc/conf.py                                   |  85 +--------
 doc/directives.py                             | 165 ------------------
 doc/index.rst                                 |   9 +-
 doc/requirements.txt                          |   2 +-
 16 files changed, 13 insertions(+), 611 deletions(-)
 delete mode 100644 doc/_templates/autosummary/.idea/autosummary.iml
 delete mode 100644 doc/_templates/autosummary/.idea/inspectionProfiles/profiles_settings.xml
 delete mode 100644 doc/_templates/autosummary/.idea/misc.xml
 delete mode 100644 doc/_templates/autosummary/.idea/modules.xml
 delete mode 100644 doc/_templates/autosummary/.idea/vcs.xml
 delete mode 100644 doc/_templates/autosummary/.idea/workspace.xml
 delete mode 100644 doc/_templates/autosummary/base.rst
 delete mode 100644 doc/_templates/autosummary/class.rst
 delete mode 100644 doc/_templates/autosummary/module.rst
 delete mode 100644 doc/_templates/autosummary_core/base.rst
 delete mode 100644 doc/_templates/autosummary_core/class.rst
 delete mode 100644 doc/_templates/autosummary_core/module.rst
 delete mode 100644 doc/directives.py

diff --git a/doc/_templates/autosummary/.idea/autosummary.iml b/doc/_templates/autosummary/.idea/autosummary.iml
deleted file mode 100644
index d0876a7..0000000
--- a/doc/_templates/autosummary/.idea/autosummary.iml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/doc/_templates/autosummary/.idea/inspectionProfiles/profiles_settings.xml b/doc/_templates/autosummary/.idea/inspectionProfiles/profiles_settings.xml
deleted file mode 100644
index 105ce2d..0000000
--- a/doc/_templates/autosummary/.idea/inspectionProfiles/profiles_settings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="USE_PROJECT_PROFILE" value="false" />
-    <version value="1.0" />
-  </settings>
-</component>
\ No newline at end of file
diff --git a/doc/_templates/autosummary/.idea/misc.xml b/doc/_templates/autosummary/.idea/misc.xml
deleted file mode 100644
index a2e120d..0000000
--- a/doc/_templates/autosummary/.idea/misc.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/doc/_templates/autosummary/.idea/modules.xml b/doc/_templates/autosummary/.idea/modules.xml
deleted file mode 100644
index ed4b631..0000000
--- a/doc/_templates/autosummary/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/autosummary.iml" filepath="$PROJECT_DIR$/.idea/autosummary.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/doc/_templates/autosummary/.idea/vcs.xml b/doc/_templates/autosummary/.idea/vcs.xml
deleted file mode 100644
index c2365ab..0000000
--- a/doc/_templates/autosummary/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$/../../.." vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/doc/_templates/autosummary/.idea/workspace.xml b/doc/_templates/autosummary/.idea/workspace.xml
deleted file mode 100644
index 890460d..0000000
--- a/doc/_templates/autosummary/.idea/workspace.xml
+++ /dev/null
@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ChangeListManager">
-    <list default="true" id="05a5ca39-38d0-461a-8f01-e44580345f25" name="Default Changelist" comment="" />
-    <option name="SHOW_DIALOG" value="false" />
-    <option name="HIGHLIGHT_CONFLICTS" value="true" />
-    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-    <option name="LAST_RESOLUTION" value="IGNORE" />
-  </component>
-  <component name="Git.Settings">
-    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$/../../.." />
-  </component>
-  <component name="ProjectId" id="1UZbfbaq3oq2lAQlKsRUWD8oF1I" />
-  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
-  <component name="ProjectViewState">
-    <option name="hideEmptyMiddlePackages" value="true" />
-    <option name="showExcludedFiles" value="true" />
-    <option name="showLibraryContents" value="true" />
-  </component>
-  <component name="PropertiesComponent">
-    <property name="RunOnceActivity.ShowReadmeOnStart" value="true" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$/../../../../coding101" />
-  </component>
-  <component name="ServiceViewManager">
-    <option name="viewStates">
-      <list>
-        <serviceView>
-          <treeState>
-            <expand />
-            <select />
-          </treeState>
-        </serviceView>
-      </list>
-    </option>
-  </component>
-  <component name="SvnConfiguration">
-    <configuration />
-  </component>
-  <component name="TaskManager">
-    <task active="true" id="Default" summary="Default task">
-      <changelist id="05a5ca39-38d0-461a-8f01-e44580345f25" name="Default Changelist" comment="" />
-      <created>1575567168650</created>
-      <option name="number" value="Default" />
-      <option name="presentableId" value="Default" />
-      <updated>1575567168650</updated>
-    </task>
-    <servers />
-  </component>
-  <component name="WindowStateProjectService">
-    <state x="776" y="1390" width="424" height="484" key="FileChooserDialogImpl" timestamp="1575567996090">
-      <screen x="0" y="1080" width="1920" height="1080" />
-    </state>
-    <state x="776" y="1390" width="424" height="484" key="FileChooserDialogImpl/0.1080.1920.1080/67.0.1853.1080@0.1080.1920.1080" timestamp="1575567996090" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/doc/_templates/autosummary/base.rst b/doc/_templates/autosummary/base.rst
deleted file mode 100644
index b7556eb..0000000
--- a/doc/_templates/autosummary/base.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-{{ fullname | escape | underline}}
-
-.. currentmodule:: {{ module }}
-
-.. auto{{ objtype }}:: {{ objname }}
diff --git a/doc/_templates/autosummary/class.rst b/doc/_templates/autosummary/class.rst
deleted file mode 100644
index e758e7a..0000000
--- a/doc/_templates/autosummary/class.rst
+++ /dev/null
@@ -1,86 +0,0 @@
-{{ fullname }}
-{{ underline }}
-
-.. autoclass:: {{ fullname }}
-   :show-inheritance:
-
-   {% if '__init__' in methods %}
-     {% set caught_result = methods.remove('__init__') %}
-   {% endif %}
-
-   {% block attributes_documentation %}
-   {% if attributes %}
-
-   .. raw:: html
-
-      <a class="attr-details-header collapse-header" data-toggle="collapse" href="#attrDetails" aria-expanded="false" aria-controls="attrDetails">
-         <h2 style="font-size: 24px;">
-            <i class="fas fa-angle-down rotate" style="float: right;"></i> Attributes
-         </h2>
-      </a>
-      <div class="collapse" id="attrDetails">
-
-   {% block attributes_summary %}
-   {% if attributes %}
-
-   .. autosummary::
-      :nosignatures:
-   {% for item in attributes %}
-      ~{{ name }}.{{ item }}
-   {%- endfor %}
-
-   {% endif %}
-   {% endblock %}
-
-   {% for item in attributes %}
-   .. autoattribute:: {{ item }}
-   {%- endfor %}
-
-   .. raw:: html
-
-      </div>
-
-   {% endif %}
-   {% endblock %}
-
-   {% block methods_documentation %}
-   {% if methods %}
-
-   .. raw:: html
-
-      <a class="meth-details-header collapse-header" data-toggle="collapse" href="#methDetails" aria-expanded="false" aria-controls="methDetails">
-         <h2 style="font-size: 24px;">
-            <i class="fas fa-angle-down rotate" style="float: right;"></i> Methods
-         </h2>
-      </a>
-      <div class="collapse" id="methDetails">
-
-   {% block methods_summary %}
-   {% if methods %}
-
-   .. autosummary::
-   {% for item in methods %}
-      ~{{ name }}.{{ item }}
-   {%- endfor %}
-
-   {% endif %}
-   {% endblock %}
-
-   {% for item in methods %}
-   .. automethod:: {{ item }}
-   {%- endfor %}
-
-   .. raw:: html
-
-      </div>
-
-   {% endif %}
-   {% endblock %}
-
-   .. raw:: html
-
-      <script type="text/javascript">
-         $(".collapse-header").click(function () {
-             $(this).children('h2').eq(0).children('i').eq(0).toggleClass("up");
-         })
-      </script>
diff --git a/doc/_templates/autosummary/module.rst b/doc/_templates/autosummary/module.rst
deleted file mode 100644
index bfdf25e..0000000
--- a/doc/_templates/autosummary/module.rst
+++ /dev/null
@@ -1,40 +0,0 @@
-{{ fullname | escape | underline}}
-
-.. automodule:: {{ fullname }}
-
-   {% block classes %}
-   {% if classes %}
-   .. rubric:: Classes
-
-   .. autosummary::
-      :toctree:
-
-   {% for item in classes %}
-      {{ item }}
-   {%- endfor %}
-   {% endif %}
-   {% endblock %}
-
-   {% block functions %}
-   {% if functions %}
-   .. rubric:: Functions
-
-   .. autosummary::
-      :toctree:
-
-   {% for item in functions %}
-      {{ item }}
-   {%- endfor %}
-   {% endif %}
-   {% endblock %}
-
-   {% block exceptions %}
-   {% if exceptions %}
-   .. rubric:: Exceptions
-
-   .. autosummary::
-   {% for item in exceptions %}
-      {{ item }}
-   {%- endfor %}
-   {% endif %}
-   {% endblock %}
diff --git a/doc/_templates/autosummary_core/base.rst b/doc/_templates/autosummary_core/base.rst
deleted file mode 100644
index 9160819..0000000
--- a/doc/_templates/autosummary_core/base.rst
+++ /dev/null
@@ -1,10 +0,0 @@
-{% if referencefile %}
-.. include:: {{ referencefile }}
-{% endif %}
-
-{{ module }}.{{ objname }}
-={% for i in range(module|length) %}={% endfor %}{{ underline }}
-
-.. currentmodule:: {{ module }}
-
-.. auto{{ objtype }}:: {{ objname }}
diff --git a/doc/_templates/autosummary_core/class.rst b/doc/_templates/autosummary_core/class.rst
deleted file mode 100644
index d16ad44..0000000
--- a/doc/_templates/autosummary_core/class.rst
+++ /dev/null
@@ -1,93 +0,0 @@
-{% if referencefile %}
-.. include:: {{ referencefile }}
-{% endif %}
-
-
-{{ module }}.{{ objname }}
-={% for i in range(module|length) %}={% endfor %}{{ underline }}
-
-.. currentmodule:: {{ module }}
-
-.. autoclass:: {{ objname }}
-   :show-inheritance:
-
-   {% if '__init__' in methods %}
-     {% set caught_result = methods.remove('__init__') %}
-   {% endif %}
-
-   {% block attributes_documentation %}
-   {% if attributes %}
-
-   .. raw:: html
-
-      <a class="attr-details-header collapse-header" data-toggle="collapse" href="#attrDetails" aria-expanded="false" aria-controls="attrDetails">
-         <h2 style="font-size: 24px;">
-            <i class="fas fa-angle-down rotate" style="float: right;"></i> Attributes
-         </h2>
-      </a>
-      <div class="collapse" id="attrDetails">
-
-   {% block attributes_summary %}
-   {% if attributes %}
-
-   .. autosummary::
-      :nosignatures:
-   {% for item in attributes %}
-      ~{{ name }}.{{ item }}
-   {%- endfor %}
-
-   {% endif %}
-   {% endblock %}
-
-   {% for item in attributes %}
-   .. autoattribute:: {{ item }}
-   {%- endfor %}
-
-   .. raw:: html
-
-      </div>
-
-   {% endif %}
-   {% endblock %}
-
-   {% block methods_documentation %}
-   {% if methods %}
-
-   .. raw:: html
-
-      <a class="meth-details-header collapse-header" data-toggle="collapse" href="#methDetails" aria-expanded="false" aria-controls="methDetails">
-         <h2 style="font-size: 24px;">
-            <i class="fas fa-angle-down rotate" style="float: right;"></i> Methods
-         </h2>
-      </a>
-      <div class="collapse" id="methDetails">
-
-   {% block methods_summary %}
-   {% if methods %}
-
-   .. autosummary::
-   {% for item in methods %}
-      ~{{ name }}.{{ item }}
-   {%- endfor %}
-
-   {% endif %}
-   {% endblock %}
-
-   {% for item in methods %}
-   .. automethod:: {{ item }}
-   {%- endfor %}
-
-   .. raw:: html
-
-      </div>
-
-   {% endif %}
-   {% endblock %}
-
-   .. raw:: html
-
-      <script type="text/javascript">
-         $(".collapse-header").click(function () {
-             $(this).children('h2').eq(0).children('i').eq(0).toggleClass("up");
-         })
-      </script>
diff --git a/doc/_templates/autosummary_core/module.rst b/doc/_templates/autosummary_core/module.rst
deleted file mode 100644
index df2c635..0000000
--- a/doc/_templates/autosummary_core/module.rst
+++ /dev/null
@@ -1,42 +0,0 @@
-{% if referencefile %}
-.. include:: {{ referencefile }}
-{% endif %}
-
-
-{{ module }}.{{ objname }}
-={% for i in range(module|length) %}={% endfor %}{{ underline }}
-
-.. automodule:: {{ fullname }}
-
-   {% block functions %}
-   {% if functions %}
-   .. rubric:: Functions
-
-   .. autosummary::
-   {% for item in functions %}
-      {{ item }}
-   {%- endfor %}
-   {% endif %}
-   {% endblock %}
-
-   {% block classes %}
-   {% if classes %}
-   .. rubric:: Classes
-
-   .. autosummary::
-   {% for item in classes %}
-      {{ item }}
-   {%- endfor %}
-   {% endif %}
-   {% endblock %}
-
-   {% block exceptions %}
-   {% if exceptions %}
-   .. rubric:: Exceptions
-
-   .. autosummary::
-   {% for item in exceptions %}
-      {{ item }}
-   {%- endfor %}
-   {% endif %}
-   {% endblock %}
diff --git a/doc/conf.py b/doc/conf.py
index 9320c69..6d471ec 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -49,7 +49,8 @@
 automodsumm_inherited_members = True
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates', 'xanadu_theme']
+from pennylane_sphinx_theme import templates_dir
+templates_path = [templates_dir()]
 
 # The suffix(es) of source filenames.
 # You can specify multiple suffix as a list of string:
@@ -62,7 +63,7 @@
 
 # General information about the project.
 project = "PennyLane-Qulacs"
-copyright = "Copyright 2019-2020."
+copyright = "2022, Xanadu Quantum Technologies Inc."
 author = "Steven Oud and Xanadu"
 
 add_module_names = False
@@ -240,85 +241,21 @@ def __getattr__(cls, name):
 htmlhelp_basename = "PennyLane-Qulacsdoc"
 
 # # -- Xanadu theme ---------------------------------------------------------
-html_theme = 'xanadu'
-
-html_sidebars = {
-    '**': [
-        'searchbox.html',
-        'globaltoc.html',
-    ]
-}
+html_theme = 'pennylane'
 
 # Register the theme as an extension to generate a sitemap.xml
 # extensions.append("guzzle_sphinx_theme")
 
 # xanadu theme options (see theme.conf for more information)
 html_theme_options = {
-    "navbar_logo_path": "_static/logo.png",
-    "navbar_wordmark_path": "_static/pennylane.svg",
-    # Specifying #19b37b is more correct but does not match the other PL websites.
-
-    "navbar_logo_colour": "#2d7c7f",
-
-    "navbar_home_link": "https://pennylane.ai",
-
-    "navbar_left_links": [
-        {
-            "name": "Quantum machine learning",
-            "href": "https://pennylane.ai/qml/",
-        },
-        {
-            "name": "Demos",
-            "href": "https://pennylane.ai/qml/demonstrations.html",
-        },
-        {
-            "name": "Install",
-            "href": "https://pennylane.ai/install.html",
-        },
-        {
-            "name": "Plugins",
-            "href": "https://pennylane.ai/plugins.html",
-            "active": True,
-        },
-        {
-            "name": "Documentation",
-            "href": "https://docs.pennylane.ai/",
-        },
-        {
-            "name": "Blog",
-            "href": "https://pennylane.ai/blog/",
-        }
-    ],
-
-    "navbar_right_links": [
-        {
-            "name": "FAQ",
-            "href": "https://pennylane.ai/faq.html",
-            "icon": "fas fa-question",
-        },
-        {
-            "name": "Support",
-            "href": "https://discuss.pennylane.ai/",
-            "icon": "fab fa-discourse",
-        },
-        {
-            "name": "GitHub",
-            "href": "https://github.com/PennyLaneAI/pennylane-qiskit",
-            "icon": "fab fa-github",
-        }
-    ],
-
+    "navbar_name": "PennyLane-Qulacs",
     "extra_copyrights": [
         "TensorFlow, the TensorFlow logo, and any related marks are trademarks "
         "of Google Inc."
     ],
-    "google_analytics_tracking_id": "UA-130507810-1",
-    "border_colour": "#19b37b",
-    "prev_next_button_colour": "#19b37b",
-    "prev_next_button_hover_colour": "#0e714d",
-    "table_header_background_colour": "#edf7f4",
-    "text_accent_colour": "#19b37b",
-    "toc_marker_colour": "#19b37b",
+    "toc_overview": True,
+    "navbar_active_link": 3,
+    "google_analytics_tracking_id": "UA-130507810-1"
 }
 
 edit_on_github_project = 'PennyLaneAI/pennylane-qulacs'
@@ -386,9 +323,3 @@ def __getattr__(cls, name):
 
 #autodoc_default_flags = ['members']
 autosummary_generate = True
-
-from directives import CustomDeviceGalleryItemDirective, CustomDemoGalleryItemDirective
-
-def setup(app):
-    app.add_directive('devicegalleryitem', CustomDeviceGalleryItemDirective)
-    app.add_directive('demogalleryitem', CustomDemoGalleryItemDirective)
diff --git a/doc/directives.py b/doc/directives.py
deleted file mode 100644
index ea0f7fc..0000000
--- a/doc/directives.py
+++ /dev/null
@@ -1,165 +0,0 @@
-# Copyright 2018-2020 Xanadu Quantum Technologies Inc.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-
-#     http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-r"""
-Custom sphinx directives
-"""
-from docutils.parsers.rst import Directive, directives
-from docutils.statemachine import StringList
-from docutils import nodes
-
-GALLERY_TEMPLATE = """
-.. raw:: html
-
-    <div class="card" style="width: 15rem; float:left; margin: 10px;">
-        <a href={link}>
-            <div class="card-header">
-                <b>{name}</b>
-            </div>
-            <div class="card-body">
-                <p class="card-text"> {description} </p>
-            </div>
-        </a>
-    </div>
-"""
-
-
-class CustomDeviceGalleryItemDirective(Directive):
-    """Create a sphinx gallery style thumbnail.
-    tooltip and figure are self explanatory. Description could be a link to
-    a document like in below example.
-    Example usage:
-
-    .. customgalleryitem::
-        :name: 'default.qubit'
-        :description: This is a device
-        :link: /path/to/device
-
-    """
-
-    required_arguments = 0
-    optional_arguments = 4
-    final_argument_whitespace = True
-    option_spec = {'name': directives.unchanged,
-                   'description': directives.unchanged,
-                   'link': directives.unchanged}
-
-    has_content = False
-    add_index = False
-
-    def run(self):
-        try:
-            if 'name' in self.options:
-                name = self.options['name']
-
-            if 'description' in self.options:
-                description = self.options['description']
-            else:
-                raise ValueError('description not found')
-
-            if 'link' in self.options:
-                link = self.options['link']
-            else:
-                link = "code/qml_templates"
-
-        except FileNotFoundError as e:
-            print(e)
-            return []
-        except ValueError as e:
-            print(e)
-            raise
-            return []
-
-        thumbnail_rst = GALLERY_TEMPLATE.format(name=name,
-                                                description=description,
-                                                link=link)
-        thumbnail = StringList(thumbnail_rst.split('\n'))
-        thumb = nodes.paragraph()
-        self.state.nested_parse(thumbnail, self.content_offset, thumb)
-        return [thumb]
-
-
-DEMO_GALLERY_TEMPLATE = """
-.. raw:: html
-
-   <a href={link} data-toggle="tooltip" title="{tooltip}">
-    <div class="card" style="width: 15rem; height: 15rem; margin: 10px;">
-         <div class="card-header d-flex align-items-center justify-content-center" style="height: 4rem;">
-              <div align="center"> <b> {name} </b> </div>
-         </div>
-         <div class="card-body" align="center">
-           <img src="{figure}" style="max-width: 95%; max-height: 200px;" alt={name}>
-         </div>
-     </div>
-   </a>
-"""
-
-
-class CustomDemoGalleryItemDirective(Directive):
-    """Create a sphinx gallery style thumbnail for demos.
-    Example usage:
-    .. customgalleryitem::
-        :name: Demo title
-        :tooltip: Tooltip text
-        :figure: /_static/path/to/image
-        :link: https://pennylaneqiskit.readthedocs.io/en/latest/
-    """
-
-    required_arguments = 0
-    optional_arguments = 0
-    final_argument_whitespace = True
-    option_spec = {'name' : directives.unchanged,
-                   'tooltip': directives.unchanged,
-                   'figure': directives.unchanged,
-                   'link': directives.unchanged}
-
-    has_content = False
-    add_index = False
-
-    def run(self):
-        try:
-            if 'name' in self.options:
-                name = self.options['name']
-            else:
-                raise ValueError('name not found')
-
-            if 'tooltip' in self.options:
-                tooltip = self.options['tooltip'][:195]
-            else:
-                raise ValueError('tooltip not found')
-
-            if 'figure' in self.options:
-                figure = self.options['figure']
-            else:
-                raise ValueError('figure not found')
-
-            if 'link' in self.options:
-                link = self.options['link']
-            else:
-                raise ValueError('link not found')
-
-        except FileNotFoundError as e:
-            print(e)
-            return []
-        except ValueError as e:
-            print(e)
-            raise
-            return []
-
-        thumbnail_rst = DEMO_GALLERY_TEMPLATE.format(name=name,
-                                                     tooltip=tooltip,
-                                                     figure=figure,
-                                                     link=link)
-        thumbnail = StringList(thumbnail_rst.split('\n'))
-        thumb = nodes.paragraph()
-        self.state.nested_parse(thumbnail, self.content_offset, thumb)
-        return [thumb]
diff --git a/doc/index.rst b/doc/index.rst
index c4cfc15..6ae2777 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -15,11 +15,11 @@ Devices
 
 Currently, PennyLane-Qulacs provides one Qulacs device for PennyLane:
 
-.. devicegalleryitem::
+.. title-card::
     :name: 'qulacs.simulator'
     :description: Qulacs's simulator backend.
     :link: devices/simulator.html
- 
+
 .. raw:: html
 
         <div style='clear:both'></div>
@@ -39,11 +39,10 @@ Check out these demos to see the PennyLane-Qulacs plugin in action:
 
     <div class="row">
 
-.. demogalleryitem::
+.. title-card::
     :name: Intro to QAOA
-    :figure: https://pennylane.ai/qml/_images/qaoa_layer.png
+    :description: <img src="https://pennylane.ai/qml/_images/qaoa_layer.png" width="100%" />
     :link:  https://pennylane.ai/qml/demos/tutorial_qaoa_intro.html
-    :tooltip: Learn how to implement QAOA workflows with PennyLane
 
 
 .. raw:: html
diff --git a/doc/requirements.txt b/doc/requirements.txt
index 4c40ff1..2e80f2e 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -3,4 +3,4 @@ sphinxcontrib-bibtex
 pygments-github-lexers
 pennylane
 sphinx-automodapi
-xanadu-sphinx-theme==0.1.0
+pennylane-sphinx-theme

From d97560512488ba6122ac7d94f2541948966b03f4 Mon Sep 17 00:00:00 2001
From: Christina Lee <christina@xanadu.ai>
Date: Tue, 29 Nov 2022 06:18:59 -0800
Subject: [PATCH 02/16] remove Python 3.7 testing (#43)

* remove Python 3.7 testing

* changelog
---
 .github/workflows/format.yml | 2 +-
 .github/workflows/tests.yml  | 4 ++--
 .github/workflows/upload.yml | 2 +-
 CHANGELOG.md                 | 5 +++++
 setup.py                     | 1 -
 5 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index b540962..f78d908 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.9
 
       - name: Install dependencies
         run: pip install black
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 28da239..684fcb2 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, '3.10']
+        python-version: [3.8, 3.9, '3.10']
 
     steps:
       - name: Cancel Previous Runs
@@ -59,7 +59,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.7
+          python-version: 3.9
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/upload.yml b/.github/workflows/upload.yml
index b2ff6e9..fd8cb7f 100644
--- a/.github/workflows/upload.yml
+++ b/.github/workflows/upload.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.7
+          python-version: 3.9
 
       - name: Build and install Plugin
         run: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0bf98b3..ce0ed6d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 ### Breaking changes
 
+* Removes testing for Python 3.7.
+  [(#43)](https://github.com/PennyLaneAI/pennylane-qulacs/pull/43)
+
 ### Improvements
 
 ### Documentation
@@ -14,6 +17,8 @@
 
 This release contains contributions from (in alphabetical order):
 
+Christina Lee
+
 ---
 # Release 0.24.0
 
diff --git a/setup.py b/setup.py
index 6055118..018ed26 100644
--- a/setup.py
+++ b/setup.py
@@ -63,7 +63,6 @@
     "Programming Language :: Python",
     # Make sure to specify here the versions of Python supported
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",

From 73b3645065b6e22108de7b336de7dcc4aa4bc830 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Wed, 14 Dec 2022 14:07:29 -0500
Subject: [PATCH 03/16] Version Bump (#44)

* pre release version bump

* trigger ci

Co-authored-by: timmysilv <timmysilv@users.noreply.github.com>
Co-authored-by: Matthew Silverman <matthews@xanadu.ai>
---
 CHANGELOG.md                 | 10 +---------
 pennylane_qulacs/_version.py |  2 +-
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce0ed6d..cfa6f76 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,18 +1,10 @@
-# Release 0.25.0-dev
-
-### New features since last release
+# Release 0.28.0
 
 ### Breaking changes
 
 * Removes testing for Python 3.7.
   [(#43)](https://github.com/PennyLaneAI/pennylane-qulacs/pull/43)
 
-### Improvements
-
-### Documentation
-
-### Bug fixes
-
 ### Contributors
 
 This release contains contributions from (in alphabetical order):
diff --git a/pennylane_qulacs/_version.py b/pennylane_qulacs/_version.py
index 123f4db..addce4c 100644
--- a/pennylane_qulacs/_version.py
+++ b/pennylane_qulacs/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.25.0-dev"
+__version__ = "0.28.0"

From f8b5e0340de5d220fe42509a83ba8992164ef066 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Tue, 20 Dec 2022 09:43:01 -0500
Subject: [PATCH 04/16] Version Bump (#45)

* post release version bump

* Trigger CI

Co-authored-by: Jaybsoni <Jaybsoni@users.noreply.github.com>
Co-authored-by: rmoyard <rmoyard@gmail.com>
---
 CHANGELOG.md                 | 17 +++++++++++++++++
 pennylane_qulacs/_version.py |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfa6f76..fd56c5f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,20 @@
+# Release 0.29.0-dev
+
+### New features since last release
+
+### Breaking changes
+
+### Improvements
+
+### Documentation
+
+### Bug fixes
+
+### Contributors
+
+This release contains contributions from (in alphabetical order):
+
+---
 # Release 0.28.0
 
 ### Breaking changes
diff --git a/pennylane_qulacs/_version.py b/pennylane_qulacs/_version.py
index addce4c..6ec9272 100644
--- a/pennylane_qulacs/_version.py
+++ b/pennylane_qulacs/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.28.0"
+__version__ = "0.29.0-dev"

From 6c0a7aafa9511eb336efe391110a619270f5669a Mon Sep 17 00:00:00 2001
From: Albert Mitjans <a.mitjanscoma@gmail.com>
Date: Thu, 9 Feb 2023 15:53:48 +0100
Subject: [PATCH 05/16] Remove inplace inversion (#46)

* :wrench: refactor (inv): Change inplace inverse by adjoint.

* :pencil2: chore (changelog): Add changelog entry.

* :pencil2: chore (changelog): Add changelog entry.

* :wrench: refactor (QulacsDevice): Remove raise error.
---
 CHANGELOG.md                      |  8 +++
 pennylane_qulacs/qulacs_device.py | 30 +++++-----
 tests/test_apply.py               | 94 ++++++++++++++-----------------
 tests/test_integration.py         |  2 +-
 tests/test_units.py               | 41 ++++++++------
 5 files changed, 88 insertions(+), 87 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd56c5f..b4fc0b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@
 
 ### Improvements
 
+* Removed support for in-place inversion of operations (e.g. `qml.PauliX(0).inv()`). Users should
+  use `qml.adjoint` instead.
+  [(#46)](https://github.com/PennyLaneAI/pennylane-qulacs/pull/46)
+
 ### Documentation
 
 ### Bug fixes
@@ -14,7 +18,10 @@
 
 This release contains contributions from (in alphabetical order):
 
+Albert Mitjans Coma
+
 ---
+
 # Release 0.28.0
 
 ### Breaking changes
@@ -29,6 +36,7 @@ This release contains contributions from (in alphabetical order):
 Christina Lee
 
 ---
+
 # Release 0.24.0
 
 ### Improvements
diff --git a/pennylane_qulacs/qulacs_device.py b/pennylane_qulacs/qulacs_device.py
index 3e56a0f..216310f 100644
--- a/pennylane_qulacs/qulacs_device.py
+++ b/pennylane_qulacs/qulacs_device.py
@@ -19,11 +19,9 @@
 import itertools as it
 
 import numpy as np
-from scipy.linalg import block_diag
 
 from pennylane import QubitDevice, DeviceError
-from pennylane.ops import QubitStateVector, BasisState, QubitUnitary, CRZ, PhaseShift
-from pennylane.wires import Wires
+from pennylane.ops import QubitStateVector, BasisState, QubitUnitary, CRZ, PhaseShift, Adjoint
 
 import qulacs.gate as gate
 from qulacs import QuantumCircuit, QuantumState, Observable
@@ -166,17 +164,21 @@ def apply_operations(self, operations):
                     "Operation {} cannot be used after other Operations have already been applied "
                     "on a {} device.".format(op.name, self.short_name)
                 )
+            inverse = False
+            if isinstance(op, Adjoint):
+                inverse = True
+                op = op.base
 
             if isinstance(op, QubitStateVector):
                 self._apply_qubit_state_vector(op)
             elif isinstance(op, BasisState):
                 self._apply_basis_state(op)
             elif isinstance(op, QubitUnitary):
-                self._apply_qubit_unitary(op)
+                self._apply_qubit_unitary(op, inverse)
             elif isinstance(op, (CRZ, PhaseShift)):
-                self._apply_matrix(op)
+                self._apply_matrix(op, inverse)
             else:
-                self._apply_gate(op)
+                self._apply_gate(op, inverse)
 
     def _expand_state(self, state_vector, wires):
         """Expands state vector to more wires"""
@@ -200,10 +202,6 @@ def _apply_qubit_state_vector(self, op):
         wires = self.map_wires(op.wires)
         input_state = op.parameters[0]
 
-        if len(input_state) != 2 ** len(wires):
-            raise ValueError("State vector must be of length 2**wires.")
-        if input_state.ndim != 1 or len(input_state) != 2 ** len(wires):
-            raise ValueError("State vector must be of length 2**wires.")
         if not np.isclose(np.linalg.norm(input_state, 2), 1.0, atol=tolerance):
             raise ValueError("Sum of amplitudes-squared does not equal one.")
 
@@ -238,7 +236,7 @@ def _apply_basis_state(self, op):
         # call qulacs' basis state initialization
         self._state.set_computational_basis(basis_state)
 
-    def _apply_qubit_unitary(self, op):
+    def _apply_qubit_unitary(self, op, inverse=False):
         """Apply unitary to state"""
         # translate op wire labels to consecutive wire labels used by the device
         device_wires = self.map_wires(op.wires)
@@ -247,7 +245,7 @@ def _apply_qubit_unitary(self, op):
         if len(par[0]) != 2 ** len(device_wires):
             raise ValueError("Unitary matrix must be of shape (2**wires, 2**wires).")
 
-        if op.inverse:
+        if inverse:
             par[0] = par[0].conj().T
 
         # reverse wires (could also change par[0])
@@ -256,14 +254,14 @@ def _apply_qubit_unitary(self, op):
         self._circuit.add_gate(unitary_gate)
         unitary_gate.update_quantum_state(self._state)
 
-    def _apply_matrix(self, op):
+    def _apply_matrix(self, op, inverse=False):
         """Apply predefined gate-matrix to state (must follow qulacs convention)"""
         # translate op wire labels to consecutive wire labels used by the device
         device_wires = self.map_wires(op.wires)
         par = op.parameters
 
         mapped_operation = self._operation_map[op.name]
-        if op.inverse:
+        if inverse:
             mapped_operation = self._get_inverse_operation(mapped_operation, device_wires, par)
 
         if callable(mapped_operation):
@@ -276,7 +274,7 @@ def _apply_matrix(self, op):
         self._circuit.add_gate(dense_gate)
         gate.DenseMatrix(device_wires.labels, gate_matrix).update_quantum_state(self._state)
 
-    def _apply_gate(self, op):
+    def _apply_gate(self, op, inverse=False):
         """Apply native qulacs gate"""
 
         # translate op wire labels to consecutive wire labels used by the device
@@ -284,7 +282,7 @@ def _apply_gate(self, op):
         par = op.parameters
 
         mapped_operation = self._operation_map[op.name]
-        if op.inverse:
+        if inverse:
             mapped_operation = self._get_inverse_operation(mapped_operation, device_wires, par)
 
         # Negating the parameters such that it adheres to qulacs
diff --git a/tests/test_apply.py b/tests/test_apply.py
index 2728ee6..a8991f0 100755
--- a/tests/test_apply.py
+++ b/tests/test_apply.py
@@ -67,12 +67,12 @@
     (qml.Hadamard(wires=0), H),
     (qml.S(wires=0), S),
     (qml.T(wires=0), T),
-    (qml.PauliX(wires=0).inv(), X.conj().T),
-    (qml.PauliY(wires=0).inv(), Y.conj().T),
-    (qml.PauliZ(wires=0).inv(), Z.conj().T),
-    (qml.Hadamard(wires=0).inv(), H.conj().T),
-    (qml.S(wires=0).inv(), S.conj().T),
-    (qml.T(wires=0).inv(), T.conj().T),
+    (qml.adjoint(qml.PauliX(wires=0)), X.conj().T),
+    (qml.adjoint(qml.PauliY(wires=0)), Y.conj().T),
+    (qml.adjoint(qml.PauliZ(wires=0)), Z.conj().T),
+    (qml.adjoint(qml.Hadamard(wires=0)), H.conj().T),
+    (qml.adjoint(qml.S(wires=0)), S.conj().T),
+    (qml.adjoint(qml.T(wires=0)), T.conj().T),
 ]
 
 # list of all parametrized single-qubit gates
@@ -81,31 +81,31 @@
     (qml.RY(0, wires=0), ry),
     (qml.RZ(0, wires=0), rz),
     (qml.PhaseShift(0, wires=0), phase_shift),
-    (qml.RX(0, wires=0).inv(), lambda theta: rx(-theta)),
-    (qml.RY(0, wires=0).inv(), lambda theta: ry(-theta)),
-    (qml.RZ(0, wires=0).inv(), lambda theta: rz(-theta)),
-    (qml.PhaseShift(0, wires=0).inv(), lambda theta: phase_shift(-theta)),
+    (qml.adjoint(qml.RX(0, wires=0)), lambda theta: rx(-theta)),
+    (qml.adjoint(qml.RY(0, wires=0)), lambda theta: ry(-theta)),
+    (qml.adjoint(qml.RZ(0, wires=0)), lambda theta: rz(-theta)),
+    (qml.adjoint(qml.PhaseShift(0, wires=0)), lambda theta: phase_shift(-theta)),
 ]
 # list of all non-parametrized two-qubit gates
 two_qubit = [
     (qml.CNOT(wires=[0, 1]), CNOT),
     (qml.SWAP(wires=[0, 1]), SWAP),
     (qml.CZ(wires=[0, 1]), CZ),
-    (qml.CNOT(wires=[0, 1]).inv(), CNOT.conj().T),
-    (qml.SWAP(wires=[0, 1]).inv(), SWAP.conj().T),
-    (qml.CZ(wires=[0, 1]).inv(), CZ.conj().T),
+    (qml.adjoint(qml.CNOT(wires=[0, 1])), CNOT.conj().T),
+    (qml.adjoint(qml.SWAP(wires=[0, 1])), SWAP.conj().T),
+    (qml.adjoint(qml.CZ(wires=[0, 1])), CZ.conj().T),
 ]
 # list of all parametrized two-qubit gates
 two_qubit_param = [
     (qml.CRZ(0, wires=[0, 1]), crz),
-    (qml.CRZ(0, wires=[0, 1]).inv(), lambda theta: crz(-theta)),
+    (qml.adjoint(qml.CRZ(0, wires=[0, 1])), lambda theta: crz(-theta)),
 ]
 # list of all three-qubit gates
 three_qubit = [
     (qml.Toffoli(wires=[0, 1, 2]), toffoli),
     (qml.CSWAP(wires=[0, 1, 2]), CSWAP),
-    (qml.Toffoli(wires=[0, 1, 2]).inv(), toffoli.conj().T),
-    (qml.CSWAP(wires=[0, 1, 2]).inv(), CSWAP.conj().T),
+    (qml.adjoint(qml.Toffoli(wires=[0, 1, 2])), toffoli.conj().T),
+    (qml.adjoint(qml.CSWAP(wires=[0, 1, 2])), CSWAP.conj().T),
 ]
 
 
@@ -131,7 +131,7 @@ def test_basis_state(self, state, tol):
 
         res = np.abs(dev.state) ** 2
         # compute expected probabilities
-        expected = np.zeros([2 ** 4])
+        expected = np.zeros([2**4])
         expected[np.ravel_multi_index(state, [2] * 4)] = 1
 
         assert np.allclose(res, expected, tol)
@@ -192,16 +192,6 @@ def test_qubit_state_vector_on_wires_subset(self, init_state, device_wires, op_w
 
         assert np.allclose(res, expected, tol)
 
-    def test_invalid_qubit_state_vector(self):
-        """Test that an exception is raised if the state
-        vector is the wrong size"""
-        dev = QulacsDevice(2)
-        state = np.array([0, 123.432])
-
-        with pytest.raises(ValueError, match=r"State vector must be of length 2\*\*wires"):
-            op = qml.QubitStateVector(state, wires=[0, 1])
-            dev.apply([op])
-
     @pytest.mark.parametrize("op,mat", single_qubit)
     def test_single_qubit_no_parameters(self, init_state, op, mat, tol):
         """Test PauliX application"""
@@ -295,28 +285,6 @@ def test_two_qubit_parameters(self, init_state, op, func, theta, tol):
         expected = func(theta) @ state
         assert np.allclose(res, expected, tol)
 
-    def test_apply_errors_qubit_state_vector(self):
-        """Test that apply fails for incorrect state preparation."""
-        dev = QulacsDevice(2)
-
-        with pytest.raises(ValueError, match="Sum of amplitudes-squared does not equal one."):
-            dev.apply([qml.QubitStateVector(np.array([1, -1]), wires=[0])])
-
-        with pytest.raises(ValueError, match=r"State vector must be of length 2\*\*wires."):
-            p = np.array([1, 0, 1, 1, 0]) / np.sqrt(3)
-            dev.reset()
-            dev.apply([qml.QubitStateVector(p, wires=[0, 1])])
-
-        with pytest.raises(
-            qml.DeviceError,
-            match="Operation QubitStateVector cannot be used after other Operations have already been applied "
-            "on a qulacs.simulator device.",
-        ):
-            dev.reset()
-            dev.apply(
-                [qml.RZ(0.5, wires=[0]), qml.QubitStateVector(np.array([0, 1, 0, 0]), wires=[0, 1])]
-            )
-
     def test_apply_errors_basis_state(self):
         """Test that apply fails for incorrect basis state preparation."""
         dev = QulacsDevice(1)
@@ -347,10 +315,30 @@ def test_apply_errors_basis_state(self):
         (np.array([0, 1]), 2, [0], [0, 0, 1, 0]),
         (np.array([1, 1]) / np.sqrt(2), 2, [1], np.array([1, 1, 0, 0]) / np.sqrt(2)),
         (np.array([1, 1]) / np.sqrt(2), 3, [0], np.array([1, 0, 0, 0, 1, 0, 0, 0]) / np.sqrt(2)),
-        (np.array([1, 2, 3, 4]) / np.sqrt(48), 3, [0, 1], np.array([1, 0, 2, 0, 3, 0, 4, 0]) / np.sqrt(48)),
-        (np.array([1, 2, 3, 4]) / np.sqrt(48), 3, [1, 0], np.array([1, 0, 3, 0, 2, 0, 4, 0]) / np.sqrt(48)),
-        (np.array([1, 2, 3, 4]) / np.sqrt(48), 3, [0, 2], np.array([1, 2, 0, 0, 3, 4, 0, 0]) / np.sqrt(48)),
-        (np.array([1, 2, 3, 4]) / np.sqrt(48), 3, [1, 2], np.array([1, 2, 3, 4, 0, 0, 0, 0]) / np.sqrt(48)),
+        (
+            np.array([1, 2, 3, 4]) / np.sqrt(48),
+            3,
+            [0, 1],
+            np.array([1, 0, 2, 0, 3, 0, 4, 0]) / np.sqrt(48),
+        ),
+        (
+            np.array([1, 2, 3, 4]) / np.sqrt(48),
+            3,
+            [1, 0],
+            np.array([1, 0, 3, 0, 2, 0, 4, 0]) / np.sqrt(48),
+        ),
+        (
+            np.array([1, 2, 3, 4]) / np.sqrt(48),
+            3,
+            [0, 2],
+            np.array([1, 2, 0, 0, 3, 4, 0, 0]) / np.sqrt(48),
+        ),
+        (
+            np.array([1, 2, 3, 4]) / np.sqrt(48),
+            3,
+            [1, 2],
+            np.array([1, 2, 3, 4, 0, 0, 0, 0]) / np.sqrt(48),
+        ),
     ],
 )
 def test_expand_state(state, op_wires, device_wires, expected, tol):
diff --git a/tests/test_integration.py b/tests/test_integration.py
index d2046a7..ec3aacb 100755
--- a/tests/test_integration.py
+++ b/tests/test_integration.py
@@ -38,7 +38,7 @@ def test_expectation(self):
 
         @qml.qnode(dev)
         def circuit():
-            qml.RY(theta, wires=[0]).inv()
+            qml.adjoint(qml.RY(theta, wires=[0]))
             qml.RY(phi, wires=[1])
             qml.CNOT(wires=[0, 1])
             return qml.expval(qml.PauliX(wires=0)), qml.expval(qml.PauliX(wires=1))
diff --git a/tests/test_units.py b/tests/test_units.py
index 2283eba..63a8800 100644
--- a/tests/test_units.py
+++ b/tests/test_units.py
@@ -17,15 +17,13 @@
 import numpy as np
 import pennylane as qml
 from pennylane_qulacs.qulacs_device import QulacsDevice
-from qulacs import QuantumState, QuantumCircuit, Observable
+from qulacs import QuantumState, QuantumCircuit
 
 
 class TestDeviceUnits:
     """Unit tests for the plugin."""
 
-    @pytest.mark.parametrize(
-        "num_wires, shots", [(1, None), (2, 184), (3, 1)]
-    )
+    @pytest.mark.parametrize("num_wires, shots", [(1, None), (2, 184), (3, 1)])
     def test_device_attributes(self, num_wires, shots):
         """Test that attributes are set as expected."""
         dev = QulacsDevice(wires=num_wires, shots=shots)
@@ -35,7 +33,6 @@ def test_device_attributes(self, num_wires, shots):
         assert dev._samples is None
         assert dev._capabilities["model"] == "qubit"
         assert dev._capabilities["tensor_observables"]
-        assert dev._capabilities["inverse_operations"]
         assert dev._capabilities["returns_state"]
         assert isinstance(dev._state, QuantumState)
         assert isinstance(dev._circuit, QuantumCircuit)
@@ -78,18 +75,28 @@ def test_reset(self, tol):
         assert np.allclose(dev._state.get_vector(), expected)
         assert QuantumCircuit(4).calculate_depth() == 0
 
-    @pytest.mark.parametrize("obs,args,wires,supported", [
-        (qml.PauliX, [], [0], True),
-        (qml.Hadamard, [], [0], False),
-        (qml.Hermitian, [
-            np.array([
-                [1.02789352, 1.61296440 - 0.3498192j],
-                [1.61296440 + 0.3498192j, 1.23920938 + 0j]
-            ])
-        ], [0], False),
-        (lambda wires: qml.PauliX(wires[0]) @ qml.Hadamard(wires[1]), [], [0, 1], False),
-        (lambda wires: qml.PauliZ(wires[0]) @ qml.PauliY(wires[1]), [], [0, 1], True)
-        ])
+    @pytest.mark.parametrize(
+        "obs,args,wires,supported",
+        [
+            (qml.PauliX, [], [0], True),
+            (qml.Hadamard, [], [0], False),
+            (
+                qml.Hermitian,
+                [
+                    np.array(
+                        [
+                            [1.02789352, 1.61296440 - 0.3498192j],
+                            [1.61296440 + 0.3498192j, 1.23920938 + 0j],
+                        ]
+                    )
+                ],
+                [0],
+                False,
+            ),
+            (lambda wires: qml.PauliX(wires[0]) @ qml.Hadamard(wires[1]), [], [0, 1], False),
+            (lambda wires: qml.PauliZ(wires[0]) @ qml.PauliY(wires[1]), [], [0, 1], True),
+        ],
+    )
     def test_expval_hadamard(self, obs, args, wires, supported, mocker):
         """Test that QulacsDevice.expval() uses native calculations when possible"""
         dev = QulacsDevice(4)

From 928057cc54510a483933f5861b948308dac8df00 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Tue, 21 Feb 2023 17:33:53 -0500
Subject: [PATCH 06/16] Version Bump (#47)

* pre release version bump

* trigger ci

---------

Co-authored-by: timmysilv <timmysilv@users.noreply.github.com>
Co-authored-by: Matthew Silverman <matthews@xanadu.ai>
---
 CHANGELOG.md                 | 10 +---------
 pennylane_qulacs/_version.py |  2 +-
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4fc0b1..856a03c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,4 @@
-# Release 0.29.0-dev
-
-### New features since last release
-
-### Breaking changes
+# Release 0.29.0
 
 ### Improvements
 
@@ -10,10 +6,6 @@
   use `qml.adjoint` instead.
   [(#46)](https://github.com/PennyLaneAI/pennylane-qulacs/pull/46)
 
-### Documentation
-
-### Bug fixes
-
 ### Contributors
 
 This release contains contributions from (in alphabetical order):
diff --git a/pennylane_qulacs/_version.py b/pennylane_qulacs/_version.py
index 6ec9272..7e39d38 100644
--- a/pennylane_qulacs/_version.py
+++ b/pennylane_qulacs/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.29.0-dev"
+__version__ = "0.29.0"

From a519b367710e2f101cc7d8773a0ba3e6d806d392 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Wed, 1 Mar 2023 17:38:23 -0500
Subject: [PATCH 07/16] post release version bump (#48)

Co-authored-by: albi3ro <albi3ro@users.noreply.github.com>
---
 CHANGELOG.md                 | 17 +++++++++++++++++
 pennylane_qulacs/_version.py |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 856a03c..4cd87f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,20 @@
+# Release 0.30.0-dev
+
+### New features since last release
+
+### Breaking changes
+
+### Improvements
+
+### Documentation
+
+### Bug fixes
+
+### Contributors
+
+This release contains contributions from (in alphabetical order):
+
+---
 # Release 0.29.0
 
 ### Improvements
diff --git a/pennylane_qulacs/_version.py b/pennylane_qulacs/_version.py
index 7e39d38..73e7caa 100644
--- a/pennylane_qulacs/_version.py
+++ b/pennylane_qulacs/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.29.0"
+__version__ = "0.30.0-dev"

From 31ec85da5ca49e07746f409b9491bba7956caeb2 Mon Sep 17 00:00:00 2001
From: Matthew Silverman <matthews@xanadu.ai>
Date: Tue, 20 Jun 2023 14:56:17 -0400
Subject: [PATCH 08/16] fix demo thumbnails (#51)

---
 doc/index.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/index.rst b/doc/index.rst
index 6ae2777..db0ec8c 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -41,7 +41,7 @@ Check out these demos to see the PennyLane-Qulacs plugin in action:
 
 .. title-card::
     :name: Intro to QAOA
-    :description: <img src="https://pennylane.ai/qml/_images/qaoa_layer.png" width="100%" />
+    :description: <img src="https://pennylane.ai/_images/qaoa_layer.png" width="100%" />
     :link:  https://pennylane.ai/qml/demos/tutorial_qaoa_intro.html
 
 

From a934c0a7ada683126d9b89225a9b8055690f5fab Mon Sep 17 00:00:00 2001
From: Paul Finlay <50180049+doctorperceptron@users.noreply.github.com>
Date: Mon, 26 Jun 2023 16:02:02 -0400
Subject: [PATCH 09/16] Switch to GA4 (#52)

---
 doc/conf.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/conf.py b/doc/conf.py
index 6d471ec..180f752 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -63,7 +63,7 @@
 
 # General information about the project.
 project = "PennyLane-Qulacs"
-copyright = "2022, Xanadu Quantum Technologies Inc."
+copyright = "2023, Xanadu Quantum Technologies Inc."
 author = "Steven Oud and Xanadu"
 
 add_module_names = False
@@ -255,7 +255,7 @@ def __getattr__(cls, name):
     ],
     "toc_overview": True,
     "navbar_active_link": 3,
-    "google_analytics_tracking_id": "UA-130507810-1"
+    "google_analytics_tracking_id": "G-C480Z9JL0D"
 }
 
 edit_on_github_project = 'PennyLaneAI/pennylane-qulacs'

From 1921653e0100f7e4b3f964e2f4cea44ca31926a8 Mon Sep 17 00:00:00 2001
From: Matthew Silverman <matthews@xanadu.ai>
Date: Tue, 27 Jun 2023 10:58:18 -0400
Subject: [PATCH 10/16] use correct pypi upload action version (#53)

---
 .github/workflows/upload.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/upload.yml b/.github/workflows/upload.yml
index fd8cb7f..6f4a62b 100644
--- a/.github/workflows/upload.yml
+++ b/.github/workflows/upload.yml
@@ -31,7 +31,7 @@ jobs:
           python -m pytest tests --tb=native
 
       - name: Publish
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.PYPI }}

From ab41fc2f80b8b31c79ae3b5ed19460f636a6e664 Mon Sep 17 00:00:00 2001
From: Jay Soni <jbsoni@uwaterloo.ca>
Date: Tue, 22 Aug 2023 16:54:40 -0400
Subject: [PATCH 11/16] Add support for `StatePrep` (#54)

* support

* add for ci

* lint

* changelog
---
 CHANGELOG.md                      |  7 ++++++-
 pennylane_qulacs/qulacs_device.py | 15 ++++++++++++---
 requirements.txt                  |  2 +-
 tests/test_apply.py               | 26 ++++++++++++++------------
 4 files changed, 33 insertions(+), 17 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cd87f5..77ba2cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Release 0.30.0-dev
+# Release 0.32.0-dev
 
 ### New features since last release
 
@@ -6,6 +6,9 @@
 
 ### Improvements
 
+* Added support for `qml.StatePrep` as a state preparation operation. 
+  [(#54)](https://github.com/PennyLaneAI/pennylane-qulacs/pull/54)
+
 ### Documentation
 
 ### Bug fixes
@@ -14,6 +17,8 @@
 
 This release contains contributions from (in alphabetical order):
 
+Jay Soni
+
 ---
 # Release 0.29.0
 
diff --git a/pennylane_qulacs/qulacs_device.py b/pennylane_qulacs/qulacs_device.py
index 216310f..88628ca 100644
--- a/pennylane_qulacs/qulacs_device.py
+++ b/pennylane_qulacs/qulacs_device.py
@@ -21,7 +21,15 @@
 import numpy as np
 
 from pennylane import QubitDevice, DeviceError
-from pennylane.ops import QubitStateVector, BasisState, QubitUnitary, CRZ, PhaseShift, Adjoint
+from pennylane.ops import (
+    QubitStateVector,
+    BasisState,
+    QubitUnitary,
+    CRZ,
+    PhaseShift,
+    Adjoint,
+    StatePrep,
+)
 
 import qulacs.gate as gate
 from qulacs import QuantumCircuit, QuantumState, Observable
@@ -85,6 +93,7 @@ class QulacsDevice(QubitDevice):
     }
 
     _operation_map = {
+        "StatePrep": None,
         "QubitStateVector": None,
         "BasisState": None,
         "QubitUnitary": None,
@@ -159,7 +168,7 @@ def apply_operations(self, operations):
         """
 
         for i, op in enumerate(operations):
-            if i > 0 and isinstance(op, (QubitStateVector, BasisState)):
+            if i > 0 and isinstance(op, (QubitStateVector, BasisState, StatePrep)):
                 raise DeviceError(
                     "Operation {} cannot be used after other Operations have already been applied "
                     "on a {} device.".format(op.name, self.short_name)
@@ -169,7 +178,7 @@ def apply_operations(self, operations):
                 inverse = True
                 op = op.base
 
-            if isinstance(op, QubitStateVector):
+            if isinstance(op, (QubitStateVector, StatePrep)):
                 self._apply_qubit_state_vector(op)
             elif isinstance(op, BasisState):
                 self._apply_basis_state(op)
diff --git a/requirements.txt b/requirements.txt
index 0cab76b..1973f92 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-pennylane>=0.15
+git+https://github.com/PennyLaneAI/pennylane.git
 Qulacs>=0.1.10.1
 numpy~=1.16
diff --git a/tests/test_apply.py b/tests/test_apply.py
index a8991f0..3b24e3a 100755
--- a/tests/test_apply.py
+++ b/tests/test_apply.py
@@ -163,12 +163,13 @@ def test_basis_state_on_wires_subset(self, state, device_wires, op_wires, tol):
         expected = dev._expand_state(expected, op_wires)
         assert np.allclose(res, expected, tol)
 
-    def test_qubit_state_vector(self, init_state, tol):
-        """Test QubitStateVector application"""
+    @pytest.mark.parametrize("state_prep_op", (qml.QubitStateVector, qml.StatePrep))
+    def test_qubit_state_vector(self, init_state, state_prep_op, tol):
+        """Test QubitStateVector and StatePrep application"""
         dev = QulacsDevice(1)
         state = init_state(1)
 
-        op = qml.QubitStateVector(state, wires=[0])
+        op = state_prep_op(state, wires=[0])
         dev.apply([op])
         dev._obs_queue = []
 
@@ -176,14 +177,15 @@ def test_qubit_state_vector(self, init_state, tol):
         expected = state
         assert np.allclose(res, expected, tol)
 
+    @pytest.mark.parametrize("state_prep_op", (qml.QubitStateVector, qml.StatePrep))
     @pytest.mark.parametrize("device_wires", [3, 4, 5])
     @pytest.mark.parametrize("op_wires", [[0], [2], [0, 1], [1, 0], [2, 0]])
-    def test_qubit_state_vector_on_wires_subset(self, init_state, device_wires, op_wires, tol):
-        """Test QubitStateVector application on a subset of device wires"""
+    def test_qubit_state_vector_on_wires_subset(self, init_state, device_wires, op_wires, state_prep_op, tol):
+        """Test QubitStateVector and StatePrep application on a subset of device wires"""
         dev = QulacsDevice(device_wires)
         state = init_state(len(op_wires))
 
-        op = qml.QubitStateVector(state, wires=op_wires)
+        op = state_prep_op(state, wires=op_wires)
         dev.apply([op])
         dev._obs_queue = []
 
@@ -198,7 +200,7 @@ def test_single_qubit_no_parameters(self, init_state, op, mat, tol):
         dev = QulacsDevice(1)
         state = init_state(1)
 
-        dev.apply([qml.QubitStateVector(state, wires=[0]), op])
+        dev.apply([qml.StatePrep(state, wires=[0]), op])
         dev._obs_queue = []
 
         res = dev.state
@@ -213,7 +215,7 @@ def test_single_qubit_parameters(self, init_state, op, func, theta, tol):
         state = init_state(1)
 
         op.data = [theta]
-        dev.apply([qml.QubitStateVector(state, wires=[0]), op])
+        dev.apply([qml.StatePrep(state, wires=[0]), op])
         dev._obs_queue = []
 
         res = dev.state
@@ -226,7 +228,7 @@ def test_two_qubit_no_parameters(self, init_state, op, mat, tol):
         dev = QulacsDevice(2)
         state = init_state(2)
 
-        dev.apply([qml.QubitStateVector(state, wires=[0, 1]), op])
+        dev.apply([qml.StatePrep(state, wires=[0, 1]), op])
         dev._obs_queue = []
 
         res = dev.state
@@ -242,7 +244,7 @@ def test_qubit_unitary(self, init_state, mat, tol):
         state = init_state(N)
 
         op = qml.QubitUnitary(mat, wires=list(range(N)))
-        dev.apply([qml.QubitStateVector(state, wires=list(range(N))), op])
+        dev.apply([qml.StatePrep(state, wires=list(range(N))), op])
         dev._obs_queue = []
 
         res = dev.state
@@ -262,7 +264,7 @@ def test_three_qubit_no_parameters(self, init_state, op, mat, tol):
         dev = QulacsDevice(3)
         state = init_state(3)
 
-        dev.apply([qml.QubitStateVector(state, wires=[0, 1, 2]), op])
+        dev.apply([qml.StatePrep(state, wires=[0, 1, 2]), op])
         dev._obs_queue = []
 
         res = dev.state
@@ -277,7 +279,7 @@ def test_two_qubit_parameters(self, init_state, op, func, theta, tol):
         state = init_state(2)
 
         op.data = [theta]
-        dev.apply([qml.QubitStateVector(state, wires=[0, 1]), op])
+        dev.apply([qml.StatePrep(state, wires=[0, 1]), op])
 
         dev._obs_queue = []
 

From 0a3f5048aa623f35bd7cb766177c9945fce2cff3 Mon Sep 17 00:00:00 2001
From: Mudit Pandey <mudit.pandey@xanadu.ai>
Date: Wed, 23 Aug 2023 11:26:41 -0400
Subject: [PATCH 12/16] Drop Python 3.8 support (#55)

* Drop 3.8

* Update CHANGELOG.md

* Apply suggestions from code review

* Fix readthedocs

* trigger ci

---------

Co-authored-by: Matthew Silverman <matthews@xanadu.ai>
---
 .github/workflows/tests.yml | 3 ++-
 .readthedocs.yml            | 9 +++++++--
 CHANGELOG.md                | 4 ++++
 setup.py                    | 2 +-
 4 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 684fcb2..38fa070 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,8 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.8, 3.9, '3.10']
+        python-version: [3.9, '3.10', '3.11']
+
 
     steps:
       - name: Cancel Previous Runs
diff --git a/.readthedocs.yml b/.readthedocs.yml
index a5c4557..9abaf52 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -19,9 +19,14 @@ formats:
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-  version: 3.8
   install:
     - requirements: doc/requirements.txt
+    - method: pip
+      path: .
 
 build:
-  image: latest
+  os: ubuntu-22.04
+  tools:
+    python: "3.9"
+  apt_packages:
+    - graphviz
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77ba2cb..8b2c4f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 ### Breaking changes
 
+* Support for Python 3.8 has been removed, and support for 3.11 has been added.
+  [(#55)](https://github.com/PennyLaneAI/pennylane-qulacs/pull/55)
+
 ### Improvements
 
 * Added support for `qml.StatePrep` as a state preparation operation. 
@@ -17,6 +20,7 @@
 
 This release contains contributions from (in alphabetical order):
 
+Mudit Pandey,
 Jay Soni
 
 ---
diff --git a/setup.py b/setup.py
index 018ed26..4133297 100644
--- a/setup.py
+++ b/setup.py
@@ -63,9 +63,9 @@
     "Programming Language :: Python",
     # Make sure to specify here the versions of Python supported
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3 :: Only",
     "Topic :: Scientific/Engineering :: Physics",
 ]

From 9a048178868cf44b33bfa6c79f7bfa14491b5598 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Wed, 23 Aug 2023 19:14:53 -0400
Subject: [PATCH 13/16] Version Bump (#57)

* pre release version bump

* trigger ci

---------

Co-authored-by: timmysilv <timmysilv@users.noreply.github.com>
Co-authored-by: Matthew Silverman <matthews@xanadu.ai>
---
 CHANGELOG.md                 | 8 +-------
 pennylane_qulacs/_version.py | 2 +-
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b2c4f9..e12ffb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,4 @@
-# Release 0.32.0-dev
-
-### New features since last release
+# Release 0.32.0
 
 ### Breaking changes
 
@@ -12,10 +10,6 @@
 * Added support for `qml.StatePrep` as a state preparation operation. 
   [(#54)](https://github.com/PennyLaneAI/pennylane-qulacs/pull/54)
 
-### Documentation
-
-### Bug fixes
-
 ### Contributors
 
 This release contains contributions from (in alphabetical order):
diff --git a/pennylane_qulacs/_version.py b/pennylane_qulacs/_version.py
index 73e7caa..55797e2 100644
--- a/pennylane_qulacs/_version.py
+++ b/pennylane_qulacs/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.30.0-dev"
+__version__ = "0.32.0"

From 8f6f57fd29e78adf5738f2a315e7e8668479aea6 Mon Sep 17 00:00:00 2001
From: Matthew Silverman <matthews@xanadu.ai>
Date: Mon, 28 Aug 2023 14:20:13 -0400
Subject: [PATCH 14/16] put back pennylane version (#58)

---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 1973f92..6812c19 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-git+https://github.com/PennyLaneAI/pennylane.git
+pennylane>=0.32
 Qulacs>=0.1.10.1
 numpy~=1.16

From fda9da7ae742309794eb4047cd9e462d46f9104f Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Tue, 29 Aug 2023 10:28:24 -0400
Subject: [PATCH 15/16] Version Bump (#59)

* post release version bump

* Trigger CI

---------

Co-authored-by: mudit2812 <mudit2812@users.noreply.github.com>
Co-authored-by: Mudit Pandey <mudit.pandey@xanadu.ai>
---
 CHANGELOG.md                 | 19 +++++++++++++++++++
 pennylane_qulacs/_version.py |  2 +-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e12ffb0..6212ef0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,22 @@
+# Release 0.33.0-dev
+
+### New features since last release
+
+### Improvements 🛠
+
+### Breaking changes 💔
+
+### Deprecations 👋
+
+### Documentation 📝
+
+### Bug fixes 🐛
+
+### Contributors ✍️
+
+This release contains contributions from (in alphabetical order):
+
+---
 # Release 0.32.0
 
 ### Breaking changes
diff --git a/pennylane_qulacs/_version.py b/pennylane_qulacs/_version.py
index 55797e2..70e255c 100644
--- a/pennylane_qulacs/_version.py
+++ b/pennylane_qulacs/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.32.0"
+__version__ = "0.33.0-dev"

From edb9ae7e64bc06fee6106ca8ab191682381f4672 Mon Sep 17 00:00:00 2001
From: Alex Preciado <alex.preciado@xanadu.ai>
Date: Fri, 27 Oct 2023 15:35:52 -0400
Subject: [PATCH 16/16] Update workflow badge URL (#60)

---
 README.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.rst b/README.rst
index 0531ee6..1cfc607 100644
--- a/README.rst
+++ b/README.rst
@@ -2,7 +2,7 @@ PennyLane-Qulacs Plugin
 #######################
 
 
-.. image:: https://img.shields.io/github/workflow/status/PennyLaneAI/pennylane-qulacs/Tests/master?logo=github&style=flat-square
+.. image:: https://img.shields.io/github/actions/workflow/status/PennyLaneAI/pennylane-qulacs/tests.yml?branch=master&logo=github&style=flat-square
     :alt: GitHub Workflow Status (branch)
     :target: https://github.com/PennyLaneAI/pennylane-qulacs/actions?query=workflow%3ATests