docs: update changelog for 3.0.0

CHANGELOG.md

@@ -4,11 +4,24 @@ Fontsource will log all notable changes within this file.
 
 #### Patch (0.0.x)
 
-These are not logged here as they are typically automatic updates from the source, such as Google, themselves. On occasion, patches may be applied from Fontsource, however, different fonts are likely to be associated with different versions per update and isn't accurately tracked here.
+These occur when an automatic update is pushed from a source, such as Google, or Fontsource may apply patches. Due to version mismatching and lack of accurate tracking, a specific version for a Fontsource patch cannot be logged. Fixes are mentioned in each minor update instead.
 
-#### Minor (0.x.x)
+# 3.x Release
 
-These updates are usually feature additions or changes from Fontsource that are logged below.
+## 3.0.x
+
+### BREAKING CHANGES
+
+`import fontsource-<font name>` or `index.css` no longer defaults to contain ALL weights and styles for a font. It now only contains weight 400 with all styles included. This was changed to prevent fonts, such as Noto Sans JP, to counter-intuitively generate 1MB+ CSS files with the new unicode-range feature.
+
+Simply choose the necessary weights and styles from now on with `import fontsource-<font name>/<weight>.css` or `import fontsource-<font name>/<weight>-<style>.css`.
+
+### Features
+
+- Added unicode-range CSS selector to all fonts. It is no longer necessary for individual subsets to be defined when importing CSS files but backwards compatability remains. Use `import fontsource-<font name>/<weight>.css` or `import fontsource-<font name>/<weight>-<style>.css` to leverage the new feature from now on. [#37](https://github.com/fontsource/fontsource/pull/37)
+- Adjusted template.js to add more repository information to package.json. [#37](https://github.com/fontsource/fontsource/pull/37)
+
+# 2.x Release
 
 ## 2.2.x
 
@@ -17,11 +30,23 @@ These updates are usually feature additions or changes from Fontsource that are
 - Added TTF/OTF support for every package for older browser compatability. [#33](https://github.com/fontsource/fontsource/pull/33)
 - Refactored entire API source from [majodev/google-webfonts-helper](https://github.com/majodev/google-webfonts-helper) to [fontsource/google-font-metadata](https://github.com/fontsource/google-font-metadata) for future expandability. [#33](https://github.com/fontsource/fontsource/pull/33)
 
+### Fixes
+
+- Add Yarn resolution to resolve Lerna publish errors. [f6e7b1f](https://github.com/fontsource/fontsource/commit/f6e7b1f08639d1e3c17a52e485ef24fb9980b5d9)
+
 ## 2.1.x
 
 ### Features
 
-- Added metadata.json files to each package that contains useful data that allows Fontsource or external users to leverage to pull information from. [#27](https://github.com/fontsource/fontsource/pull/27) [#28](https://github.com/fontsource/fontsource/pull/28)
+- Added metadata.json files to each package that contains useful data that allows Fontsource or external users to leverage to pull information from. [#26](https://github.com/fontsource/fontsource/pull/26) [#27](https://github.com/fontsource/fontsource/pull/27) [#28](https://github.com/fontsource/fontsource/pull/28)
+- Account for rare possible instance of oblique font-style [#26](https://github.com/fontsource/fontsource/pull/26)
+
+### Fixes
+
+- Correct src: locals() in CSS generation to reflect upstream source accurately. [#10](https://github.com/fontsource/fontsource/pull/10) [#11](https://github.com/fontsource/fontsource/pull/11)
+- Resolve incorrect SCSS documentation + general improvements [#23](https://github.com/fontsource/fontsource/pull/23)
+- Ensure no old files remain from a font update [#24](https://github.com/fontsource/fontsource/pull/24)
+- Allow index.css generation for fonts without latin subset [#25](https://github.com/fontsource/fontsource/pull/25)
 
 ## 2.0.x