docs: fix changelog

Author: kaisermann

CHANGELOG.md

@@ -5,22 +5,7 @@
 
 * 🐛 remove support for 'type' attribute ([2f2782d](https://github.com/sveltejs/svelte-preprocess/commit/2f2782d49f46a3e1dbfcd0463821d23baa04b271))
 * 🐛 remove support for custom default languages ([ea19ca4](https://github.com/sveltejs/svelte-preprocess/commit/ea19ca4a9523fe1c82166ba57abbe147119d52f9))
-* add pug const mixin ([#518](https://github.com/sveltejs/svelte-preprocess/issues/518)) ([0551a9b](https://github.com/sveltejs/svelte-preprocess/commit/0551a9b557ee18bb05a3e9021a8c9aa1f7b8c665)), closes [#467](https://github.com/sveltejs/svelte-preprocess/issues/467)
-* paths in postcss sourcemap sources array ([#500](https://github.com/sveltejs/svelte-preprocess/issues/500)) ([2027375](https://github.com/sveltejs/svelte-preprocess/commit/2027375969255d11708340ee40eb2e3ded7ddb35))
-* preserve `[@font-face](https://github.com/font-face)` inside `:global` block ([#486](https://github.com/sveltejs/svelte-preprocess/issues/486)) ([8064473](https://github.com/sveltejs/svelte-preprocess/commit/8064473ae107f6e2d34eb9590e4befa70ce4618c)), closes [#236](https://github.com/sveltejs/svelte-preprocess/issues/236)
-* stylus - handle relative sourcemap sources([#513](https://github.com/sveltejs/svelte-preprocess/issues/513)) ([77bd3bf](https://github.com/sveltejs/svelte-preprocess/commit/77bd3bf69554afbc45d6f1e34a4eb5abf398a933))
-
-
-### Features
-
-* 🎸 bump minimum node version to 14 ([30a9287](https://github.com/sveltejs/svelte-preprocess/commit/30a9287c474241ef0bf03bade04404e120cb1ec7))
-* drop Node 10 and 12. Add 16 and 18 ([#561](https://github.com/sveltejs/svelte-preprocess/issues/561)) ([55c051d](https://github.com/sveltejs/svelte-preprocess/commit/55c051d6a63e5f7da430c736b2384995c0ec706b))
-
-
-### Performance Improvements
-
-* ⚡️ remove support for deprecated node-sass ([4ae1ff1](https://github.com/sveltejs/svelte-preprocess/commit/4ae1ff1db17ff98d97be1a0ec538ef40d8affdcb))
-
+* 🐛 bump minimum node version to 14 ([30a9287](https://github.com/sveltejs/svelte-preprocess/commit/30a9287c474241ef0bf03bade04404e120cb1ec7))
 
 ### BREAKING CHANGES