chore(v3): bump to v3.0.0-alpha.45 and update changelog [skip ci]

Author: github-actions[bot]

docs/src/content/docs/changelog.mdx

@@ -30,6 +30,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 */
 ## [Unreleased]
 
+## v3.0.0-alpha.45 - 2025-12-13
+
+## Added
+- Add `XDG_SESSION_TYPE` to `wails3 doctor` output on Linux by @leaanthony
+- Generate `.desktop` file during Linux build, not just packaging (#4575)
+- Add Linux runtime dependencies documentation with distro-specific package names and nfpm packaging examples (#4339) by @leaanthony
+
+## Fixed
+- Fix window menu crash on Wayland caused by appmenu-gtk-module accessing unrealized window (#4769) by @leaanthony
+- Fix GTK application crash when app name contains invalid characters (spaces, parentheses, etc.) by @leaanthony
+- Fix "not enough memory" error when initializing drag and drop on Windows (#4701) by @overlordtm
+- Fix file explorer opening wrong directory on Linux due to incorrect URI escaping (#4397) by @leaanthony
+- Fix AppImage build failure on modern Linux distributions (Arch, Fedora 39+, Ubuntu 24.04+) by auto-detecting `.relr.dyn` ELF sections and disabling stripping (#4642) by @leaanthony
+- Fix `wails doctor` falsely reporting webkit packages as installed on Fedora/DNF-based systems (#4457) by @leaanthony
+
 ## v3.0.0-alpha.44 - 2025-12-12
 
 ## Added

v3/UNRELEASED_CHANGELOG.md

@@ -16,21 +16,12 @@ After processing, the content will be moved to the main changelog and this file
 -->
 
 ## Added
-- Add `XDG_SESSION_TYPE` to `wails3 doctor` output on Linux by @leaanthony
-- Generate `.desktop` file during Linux build, not just packaging (#4575)
-- Add Linux runtime dependencies documentation with distro-specific package names and nfpm packaging examples (#4339) by @leaanthony
 <!-- New features, capabilities, or enhancements -->
 
 ## Changed
 <!-- Changes in existing functionality -->
 
 ## Fixed
-- Fix window menu crash on Wayland caused by appmenu-gtk-module accessing unrealized window (#4769) by @leaanthony
-- Fix GTK application crash when app name contains invalid characters (spaces, parentheses, etc.) by @leaanthony
-- Fix "not enough memory" error when initializing drag and drop on Windows (#4701) by @overlordtm
-- Fix file explorer opening wrong directory on Linux due to incorrect URI escaping (#4397) by @leaanthony
-- Fix AppImage build failure on modern Linux distributions (Arch, Fedora 39+, Ubuntu 24.04+) by auto-detecting `.relr.dyn` ELF sections and disabling stripping (#4642) by @leaanthony
-- Fix `wails doctor` falsely reporting webkit packages as installed on Fedora/DNF-based systems (#4457) by @leaanthony
 <!-- Bug fixes -->
 
 ## Deprecated

v3/internal/version/version.txt

@@ -1 +1 @@
-v3.0.0-alpha.44
+v3.0.0-alpha.45