diff --git a/ChangeLog.md b/ChangeLog.md
index 14461b1b..d354c662 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -6,12 +6,10 @@ This is the master changelog for Elite Dangerous Market Connector.  Entries are
       in the source (not distributed with the Windows installer) for the
       currently used version.
 ---
-Pre-Release 5.12.1-rc4
+Release 5.12.1
 ===
 
-This is a release candidate for 5.12.1. It has been pushed to the "Beta" track for updates!
-
-This release continues to refine fixes for with EDMC authentication.
+This release fixes a handful of bugs reported with 5.12.0, notably a widely-reported bug with EDMC CAPI Authentication.
 
 **Changes and Enhancements**
 * Fixed a typo in the prior release notes
@@ -31,29 +29,6 @@ This release continues to refine fixes for with EDMC authentication.
 * `update_feed` is deprecated, and is slated for removal in 6.0 or later. Please migrate to `get_update_feed()`.
 
 
-Pre-Release 5.12.1-rc2
-===
-
-This is a release candidate for 5.12.1. It has been pushed to the "Beta" track for updates!
-
-This release fixes a pair of widely-reported bugs with EDMC authentication.
-
-**Changes and Enhancements**
-* Fixed a typo in the prior release notes
-
-**Bug Fixes**
-* Fixed a bug where the EDMC System Profiler wouldn't load details properly
-* Reverted a number of usages of Pathlib back to os.path for further validation testing
-* Fixed a bug where EDMC would error out with a max() ValueError
-
-**Plugin Developers**
-* nb.Entry is deprecated, and is slated for removal in 6.0 or later. Please migrate to nb.EntryMenu
-* nb.ColoredButton is deprecated, and is slated for removal in 6.0 or later. Please migrate to tk.Button
-* Calling internal translations with `_()` is deprecated, and is slated for removal in 6.0 or later. Please migrate to importing `translations` and calling `translations.translate` or `translations.tl` directly
-* `Translations` as the translate system singleton is deprecated, and is slated for removal in 6.0 or later. Please migrate to the `translations` singleton
-* `help_open_log_folder()` is deprecated, and is slated for removal in 6.0 or later. Please migrate to open_folder()
-* `update_feed` is deprecated, and is slated for removal in 6.0 or later. Please migrate to `get_update_feed()`.
-
 Release 5.12.0
 ===
 
diff --git a/config/__init__.py b/config/__init__.py
index c896b2f8..18d3d941 100644
--- a/config/__init__.py
+++ b/config/__init__.py
@@ -52,7 +52,7 @@ appcmdname = 'EDMC'
 # <https://semver.org/#semantic-versioning-specification-semver>
 # Major.Minor.Patch(-prerelease)(+buildmetadata)
 # NB: Do *not* import this, use the functions appversion() and appversion_nobuild()
-_static_appversion = '5.12.1-rc4'
+_static_appversion = '5.12.1'
 _cached_version: semantic_version.Version | None = None
 copyright = '© 2015-2019 Jonathan Harris, 2020-2024 EDCD'