From e3076bfedfeafd3cca682d96e5b0b032ed52a39d Mon Sep 17 00:00:00 2001
From: Andrew <andrew@digerati.co.nz>
Date: Wed, 26 Nov 2025 20:15:59 +1300
Subject: [PATCH] Add release notes for version 10.0.0

---
 CHANGELOG.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d52bffb8..08ed4ba0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,22 @@
+## Version 10.0.0
+
+- [Breaking] CLI: Change short zopfli flag from `-Z` to `-z`.
+- [Breaking] CLI: Change `--pretend`/`-P` to `--dry-run`/`-D`.
+- [Breaking] CLI: Change `--interlace` options from `1`/`0` to `on`/`off`.
+- [Breaking] API: Change `Options.interlace: Option<Interlacing>` to `Options.interlace: Option<bool>`.
+- [Breaking] API: Change `Options.filter: IndexSet<RowFilter>` to `Options.filters: IndexSet<FilterStrategy>`.
+- [Breaking] API: Change `Options.deflate: Deflaters` to `Options.deflater: Deflater`.
+- [Breaking] API: Change `Deflaters::Zopfli { .. }` to `Deflater::Zopfli(ZopfliOptions { .. })`.
+- [Breaking] API: Change `optimize()` to return `(usize, usize)`, with original and optimized sizes.
+- [Feature] Allow zopfli iterations higher than 255.
+- [Feature] Add `--ziwi` option for zopfli iterations without improvement.
+- [Feature] Add `--max-raw-size` option to skip images that are too large.
+- [Feature] Add `--brute-level` and `--brute-lines` options for advanced control of Brute filter.
+- [Improvement] Reduce memory usage for `fast` mode.
+- [Improvement] Slightly improve compression with Brute filter at levels 5 and 6.
+- [Misc] Change `--preserve` option to no longer preserve last access time.
+- [Misc] Make help output colored.
+
 ## Version 9.1.5
 
 - [Feature] Add `--sequential` option to process files sequentially rather than in parallel.