diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0cf7767..4e199b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,21 +7,28 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [0.12.0]
+
 ### Added
 
 - htype for v6
+- v6 `NTP_SERVER`
+- `Encoder::buffer_filled` and `Encoder::len_filled`
 
 ### Fixed
 
 - v6 DUID type writing full 2-bytes from htype
+- fix v6 possiblity to overrun options array on `get`
 
 ## [0.11.0]
 
 ### Fixed
+
 - AgentRemoteId was returning the wrong variant on decode
 
 ### Added
-- RFC 2563/8925 
+
+- RFC 2563/8925
 
 ## [0.10.0]
 
diff --git a/Cargo.lock b/Cargo.lock
index c738311..1f6e1fb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -196,7 +196,7 @@ checksum = "3ee2393c4a91429dffb4bedf19f4d6abf27d8a732c8ce4980305d782e5426d57"
 
 [[package]]
 name = "dhcproto"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "criterion",
  "dhcproto-macros",
diff --git a/Cargo.toml b/Cargo.toml
index 153f8d5..d607004 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dhcproto"
-version = "0.11.0"
+version = "0.12.0"
 authors = [
 	"Ian Laidlaw <ilaidlaw@bluecatnetworks.com>",
 	"Evan Cameron <cameron.evan@gmail.com>",
diff --git a/src/encoder.rs b/src/encoder.rs
index 66e14c3..88a5dcf 100644
--- a/src/encoder.rs
+++ b/src/encoder.rs
@@ -18,7 +18,7 @@ pub trait Encodable {
 /// Encoder type, holds a mut ref to a buffer
 /// that it will write data to and an offset
 /// of the next position to write.
-/// 
+///
 /// This will start writing from the beginning of the buffer, *not* from the end.
 /// The buffer will be grown as needed.
 #[derive(Debug)]