a bit of copyediting, second pass

Author: behackl

docs/source/changelog/0.20.0-changelog.md

@@ -17,9 +17,24 @@ Date
 ### Highlights 🌟
 * Rewrite MathTex to make it more robust regarding splitting by {user}`henrikmidtiby` in {pr}`4515`
 
+  The MathTex implementation has been updated to make it more robust and fix a number of issues.
+  A beneficial side effect is that named groups in svg files can now be accessed through SVGMobject.
+
+* Add new Animation Builder `Mobject.always` by {user}`JasonGrace2282` in {pr}`4594`
+
+  This new feature is a convenience wrapper around `add_updater` that allows adding
+  updaters to a mobject in an intuitive and easy-to-read way. Example usage in a scene:
+  ```python
+  d = Dot()
+  s = Square()
+  d.always.next_to(s, UP)
+  self.add(s, d)
+  self.play(s.animate.to_edge(LEFT))
+  ```
+
+
 ### New Features ✨
 * Add a `seed` config option + `--seed` CLI option for reproducible randomness in rendered scenes by {user}`arnaud-ma` in {pr}`4532`
-* Add new Animation Builder `Mobject.always` by {user}`JasonGrace2282` in {pr}`4594`
 
 ### Enhancements 🚀
 * Enable strict=True for zip() where safe  by {user}`Oll-iver` in {pr}`4547`
@@ -28,10 +43,10 @@ Date
 * using `color` instead of `fill_color` with MathTeX for node labels by {user}`Schefflera-Arboricola` in {pr}`4501`
 * fix: infinite recursion caused by accessing color of a highlighted Ta… by {user}`BHearron` in {pr}`4435`
 * Prevent potential `UnboundLocalError` in `PolarPlane` by {user}`RinZ27` in {pr}`4557`
-* Fixed division by 0 in "turn_animation_into_updater" by {user}`SoldierSacha` in {pr}`4567`
+* Fixed division by 0 in `turn_animation_into_updater` by {user}`SoldierSacha` in {pr}`4567`
 * Fix TOCTOU Race Conditions when creating directories by {user}`SoldierSacha` in {pr}`4587`
 * Resolve more race conditions potentially happening during directory creation by {user}`SoldierSacha` in {pr}`4589`
-* Fix c2p/coords_to_point with single flat list or 1D array input by {user}`danielalanbates` in {pr}`4596`
+* Fix `c2p`/`coords_to_point` method call with single flat list or 1D array input by {user}`danielalanbates` in {pr}`4596`
 
 ### Documentation 📚
 * Enable rendered documentation of `RandomColorGenerator` by {user}`arnaud-ma` in {pr}`4533`
@@ -45,16 +60,16 @@ Date
 
 ### Code Quality & Refactoring 🧹
 * Rework and consolidate release changelog script, add previously skipped changelog entries by {user}`behackl` in {pr}`4568`
-* Remove __future__.annotations from required imports by {user}`JasonGrace2282` in {pr}`4571`
+* Remove `__future__.annotations` from required imports by {user}`JasonGrace2282` in {pr}`4571`
 * Cleaned up `mypy.ini` by {user}`henrikmidtiby` in {pr}`4584`
 * Add py.typed to declare manim as having type hints by {user}`Timmmm` in {pr}`4553`
 * Fix assertion in `ImageMobjectFromCamera.interpolate_color()` by {user}`chopan050` in {pr}`4593`
 
 ### Type Hints 📝
-* Add type annotations to ```rotation.py``` by {user}`fmuenkel` in {pr}`4535`
+* Add type annotations to `rotation.py` by {user}`fmuenkel` in {pr}`4535`
 * Add type annotations to `opengl_compatibility.py` by {user}`fmuenkel` in {pr}`4585`
 * Add type annotations to `image_mobject.py` by {user}`henrikmidtiby` in {pr}`4458`
-* Add type annotations to ```opengl_image_mobject.py``` by {user}`fmuenkel` in {pr}`4536`
+* Add type annotations to `opengl_image_mobject.py` by {user}`fmuenkel` in {pr}`4536`
 * Add type annotations to `point_cloud_mobject.py` by {user}`fmuenkel` in {pr}`4586`
 
 ## New Contributors