Update CHANGELOD.md

Author: brizental

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 [Full changelog](https://github.com/mozilla/glean.js/compare/v0.2.0...main)
 
+* [#90](https://github.com/mozilla/glean.js/pull/90): BUGIFX: Accept lifetimes as strings when instantiating metric types.
+* [#90](https://github.com/mozilla/glean.js/pull/90): BUGFIX: Fix type declaration paths.
+* [#90](https://github.com/mozilla/glean.js/pull/90):  BUGFIX: Make web-ext-types a peer dependency.
+  * This is quick fix until [Bug 1694701](https://bugzilla.mozilla.org/show_bug.cgi?id=1694701) is fixed.
+
 # v0.2.0 (2021-02-23)
 
 * [#85](https://github.com/mozilla/glean.js/pull/85): Include type declarations in `@mozilla/glean` webext package bundle.