release: 0.67.0

CHANGELOG.md

@@ -5,6 +5,46 @@ All notable changes to rust_xlsxwriter will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.67.0] - 2023-06-17
+
+### Added
+
+  - Updated the default `zip.rs` requirement to v2+ to pick up a fix for
+    [zip-rs/zip2#100] when dealing with 64k+ internal files in an xlsx
+    container. As a result of this, `rust_xlsxwriter` now has a matching `msrv`
+    (Minimum Supported Rust Version) of v1.73.0.
+
+  - Replaced the dependency on `lazy_static` with `std::cell::OnceLock`. The
+    only non-optional requirements are now `zip` and `regex`. This was made
+    possible by the above `msrv` update. See [Feature Request #24].
+
+  - Added an optional dependency on the [ryu] crate to speed up writing large
+    amounts of worksheet numeric data. The feature flag is `ryu`.
+
+    This feature has a benefit when writing more than 300,000 numeric data
+    cells. When writing 5,000,000 numeric cells it can be 30% faster than the
+    standard feature set. See the following [performance analysis] but also
+    please test it for your own scenario when enabling it since a performance
+    improvement is not guaranteed in all cases.
+
+  - Added Excel [Sensitivity Label] cookbook example and explanation.
+
+    Sensitivity Labels are a property that can be added to an Office 365
+    document to indicate that it is compliant with a company’s information
+    protection policies. Sensitivity Labels have designations like
+    “Confidential”, “Internal use only”, or “Public” depending on the policies
+    implemented by the company. They are generally only enabled for enterprise
+    versions of Office.
+
+  - Updated all dependency versions to the latest current values.
+
+    [ryu]: https://docs.rs/ryu/latest/ryu/index.html
+    [zip-rs/zip2#100]: https://github.com/zip-rs/zip2/issues/100
+    [Sensitivity Label]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/cookbook/index.html#setting-the-sensitivity-label
+    [Feature Request #24]: https://github.com/jmcnamara/rust_xlsxwriter/issues/24
+    [performance analysis]: https://github.com/jmcnamara/rust_xlsxwriter/issues/93
+
+
 ## [0.66.0] - 2023-06-12
 
 ### Added
@@ -95,7 +135,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
   [Feature Request #83].
 
-  [Feature Request #83]: https://github.com/jmcnamara/rust_xlsxwriter/pull/83
+  [Feature Request #83]: https://github.com/jmcnamara/rust_xlsxwriter/issues/83
 
   [`utility::check_sheet_name()`]:
       https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/utility/fn.check_sheet_name.html
@@ -106,7 +146,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   methods. This allows the the [`IntoExcelData`] trait to be defined for user
   types and have them include a default format. See [Feature Request #85].
 
-  [Feature Request #85]: https://github.com/jmcnamara/rust_xlsxwriter/pull/85
+  [Feature Request #85]: https://github.com/jmcnamara/rust_xlsxwriter/issues/85
   [`Format`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/struct.Format.html
 
 ## [0.62.0] - 2023-01-24
@@ -152,7 +192,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
   [Feature Request #66].
 
-  [Feature Request #66]: https://github.com/jmcnamara/rust_xlsxwriter/pull/66
+  [Feature Request #66]: https://github.com/jmcnamara/rust_xlsxwriter/issues/66
 
   [Controlling Excel output via `XlsxSerialize` and struct attributes]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/serializer/index.html#controlling-excel-output-via-xlsxserialize-and-struct-attributes
 
@@ -161,7 +201,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
   [Feature Request #72].
 
-  [Feature Request #72]: https://github.com/jmcnamara/rust_xlsxwriter/pull/72
+  [Feature Request #72]: https://github.com/jmcnamara/rust_xlsxwriter/issues/72
 
 
 ## [0.60.0] - 2023-01-02
@@ -182,8 +222,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
   [Feature Request #64].
 
-[Feature Request #63]: https://github.com/jmcnamara/rust_xlsxwriter/pull/63
-[Feature Request #64]: https://github.com/jmcnamara/rust_xlsxwriter/pull/64
+[Feature Request #63]: https://github.com/jmcnamara/rust_xlsxwriter/issues/63
+[Feature Request #64]: https://github.com/jmcnamara/rust_xlsxwriter/issues/64
 [Setting serialization headers]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/serializer/index.html#setting-serialization-headers
 [`CustomSerializeField`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/serializer/struct.CustomSerializeField.html
 
@@ -194,7 +234,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added [`serialize_chrono_option_naive_to_excel()`] to help serialization of
   `Option` Chrono types. [Feature Request #62].
 
-[Feature Request #62]: https://github.com/jmcnamara/rust_xlsxwriter/pull/62
+[Feature Request #62]: https://github.com/jmcnamara/rust_xlsxwriter/issues/62
 
 [`serialize_chrono_option_naive_to_excel()`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/utility/fn.serialize_chrono_option_naive_to_excel.html
 
@@ -235,7 +275,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
   [Feature Request #59].
 
-[Feature Request #59]: https://github.com/jmcnamara/rust_xlsxwriter/pull/59
+[Feature Request #59]: https://github.com/jmcnamara/rust_xlsxwriter/issues/59
 
 
 ## [0.55.0] - 2023-11-21
@@ -566,7 +606,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [`Url`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/struct.Url.html
 [`Color`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/enum.Color.html
 [`Formula`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/struct.Formula.html
-[Feature Request #16]: https://github.com/jmcnamara/rust_xlsxwriter/pull/16
+[Feature Request #16]: https://github.com/jmcnamara/rust_xlsxwriter/issues/16
 [`worksheet.write()`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/struct.Worksheet.html#method.write
 [`worksheet.write_row()`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/struct.Worksheet.html#method.write_row
 [`worksheet.write_column()`]: https://docs.rs/rust_xlsxwriter/latest/rust_xlsxwriter/struct.Worksheet.html#method.write_column

Cargo.toml

@@ -7,7 +7,7 @@ repository = "https://github.com/jmcnamara/rust_xlsxwriter"
 keywords = ["excel", "xlsx"]
 readme = "README.md"
 license = "MIT OR Apache-2.0"
-version = "0.66.0"
+version = "0.67.0"
 edition = "2021"
 rust-version = "1.73.0" # For zip.rs compatibility.
 

src/cookbook.rs

@@ -5736,9 +5736,9 @@ $ xmllint --format myfile/docProps/custom.xml
 The MSIP (Microsoft Information Protection) labels in the `name` attributes
 contain a GUID that is unique to each company. The `SiteId` field will also be
 unique to your company/location. The meaning of each of these fields is
-explained in the the following Microsoft document on [Apply sensitivity labels to your files and email].
-Once you have identified the necessary metadata you can add it to a new document
-as shown below.
+explained in the the following Microsoft document on [Microsoft Information
+Protection SDK - Metadata]. Once you have identified the necessary metadata you
+can add it to a new document as shown below.
 
 Note, some sensitivity labels require that the document is encrypted. In order
 to extract the required metadata you will need to unencrypt the file which may
@@ -5751,7 +5751,7 @@ tool such as [msoffice-crypt].
 
 [Apply sensitivity labels to your files and email]: https://support.microsoft.com/en-us/office/apply-sensitivity-labels-to-your-files-and-email-2f96e7cd-d5a4-403b-8bd7-4cc636bae0f9
 
-[Microsoft Information Protection SDK - Metadata]: https://learn.microsoft.com/en-us/information-protection/develop/concept-mip-metadata>
+[Microsoft Information Protection SDK - Metadata]: https://learn.microsoft.com/en-us/information-protection/develop/concept-mip-metadata
 
 
 **Image of the output file:**