Update manual

docs/_sources/reference/CHANGELOG.md.txt

@@ -7,6 +7,17 @@ and this project somewhat adheres to [Semantic Versioning](https://semver.org/sp
 ## [Unreleased]
 Nothing, yet.
 
+## [6.3.1] - 2026-04-12
+### Added
+- Add support for `INCGFX` (see https://github.com/pret/pokeemerald/pull/2283 for details).
+- The regular expression for parsing `INCBIN` / `INCGFX` is now available under `Project Settings`.
+
+### Fixed
+- Fix degraded image quality in exported timelapse gifs.
+- Fix custom top-level data in the `encounters` object of `wild_encounters.json` being discarded if no `fields` data is present.
+- Fix event sprites sometimes rendering with incorrect transparency temporarily after a sprite change.
+- Fix event sprite names that appear in `symbol_obj_event_gfx_pointers` by value and not by name not rendering with the correct sprite.
+
 ## [6.3.0] - 2025-12-26
 ### Added
 - Add option to sort Locations and Layouts lists by value, rather than alphabetically.
@@ -710,7 +721,8 @@ Nothing, yet.
 ## [1.0.0] - 2018-10-26
 This was the initial release.
 
-[Unreleased]: https://github.com/huderlem/porymap/compare/6.3.0...HEAD
+[Unreleased]: https://github.com/huderlem/porymap/compare/6.3.1...HEAD
+[6.3.1]: https://github.com/huderlem/porymap/compare/6.3.0...6.3.1
 [6.3.0]: https://github.com/huderlem/porymap/compare/6.2.0...6.3.0
 [6.2.0]: https://github.com/huderlem/porymap/compare/6.1.0...6.2.0
 [6.1.0]: https://github.com/huderlem/porymap/compare/6.0.0...6.1.0