diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5dbace67752..c3c5d020d70 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Breaking Changes
 
 - Made `ArgPredicate` `non_exhaustive`
+- *(derive)* `Vec<Vec<T>>` types are now assuming to capture occurrences
+
+### Features
+
+- *(derive)* Group values by their occurrence with `Vec<Vec<T>>`
 
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
@@ -26,8 +31,13 @@ When apps have errors imitating clap's error style:
   - Leading letter is lower case
   - "For more" added some punctuation
 
+### Features
+
+- `ArgMatches::get_occurrences` support for argument values to be grouped by their occurrence
+
 ### Fixes
 
+- *(derive)* Allow `upgrade_from` when arguments / subcommands are explicitly marked as required
 - *(help)* Try be more clearer and succinct with `--help` and `--version` (also helps with overflow)
 - *(error)* Try to be more clearer and succinct with error messages
 - *(error)* Officially adopt [an error style guide](https://rustc-dev-guide.rust-lang.org/diagnostics.html#suggestion-style-guide)
diff --git a/clap_complete/CHANGELOG.md b/clap_complete/CHANGELOG.md
index bc96aeba018..b29ed08d768 100644
--- a/clap_complete/CHANGELOG.md
+++ b/clap_complete/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+MSRV changed to 1.64.0
+
 ## [4.0.7] - 2022-12-22
 
 ## [4.0.6] - 2022-11-24
diff --git a/clap_complete_fig/CHANGELOG.md b/clap_complete_fig/CHANGELOG.md
index 81d176117e2..ccf71e9256e 100644
--- a/clap_complete_fig/CHANGELOG.md
+++ b/clap_complete_fig/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+MSRV changed to 1.64.0
+
 ## [4.0.2] - 2022-11-24
 
 ## [4.0.1] - 2022-10-18
diff --git a/clap_lex/CHANGELOG.md b/clap_lex/CHANGELOG.md
index a3ed368c806..b03e889dc5f 100644
--- a/clap_lex/CHANGELOG.md
+++ b/clap_lex/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+MSRV changed to 1.64.0
+
 ## [0.3.0] - 2022-09-20
 
 ### Breaking Changes
diff --git a/clap_mangen/CHANGELOG.md b/clap_mangen/CHANGELOG.md
index 505e05841cf..656da276472 100644
--- a/clap_mangen/CHANGELOG.md
+++ b/clap_mangen/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+### Compatibility
+
+MSRV changed to 1.64.0
+
 ## [0.2.6] - 2022-12-22
 
 ## [0.2.5] - 2022-11-24