Docs updates

Author: rvl

docs/process/Branching.md

@@ -20,6 +20,11 @@ branches.
 This lowers maintenance overheads, but requires that we always keep
 `master` in a releaseable state.
 
+### Release preparation branches
+
+According to the [[Release-Checklist]], these are of the form
+`your-name/bump-release/YYYY-MM-DD`.
+
 ## Mainline branch
 
 Mainline branch is `master` - for consistency.

docs/process/Matrix.md

@@ -6,8 +6,8 @@ Our team's homeserver is [adrestia.iohkdev.io](https://matrix.adrestia.iohkdev.i
 
 You can log in immediately with your web browser, without installing any client software by visiting:
 
-:::{class=""}
-[element.adrestia.iohkdev.io](https://element.adrestia.iohkdev.io/)
+:::{.m-8}
+[element.adrestia.iohkdev.io](https://element.adrestia.iohkdev.io/){class="py-4 px-8 bg-indigo-200 text-white font-semibold rounded-lg shadow-md hover:bg-indigo-300 focus:outline-none focus:ring-2 focus:ring-indigo-400 focus:ring-opacity-75"}
 :::
 
 ## Authentication
@@ -177,6 +177,7 @@ The following things would be nice to have in Matrix, but currently aren't imple
 1. [The Matrix Web Site][matrix.org]
 2. [Element Blog: E2E Encryption by Default & Cross-signing is here](https://element.io/blog/e2e-encryption-by-default-cross-signing-is-here/)
 3. [Matrix Implementers Guide: E2EE](https://matrix.org/docs/guides/implementing-more-advanced-e-2-ee-features-such-as-cross-signing)
+4. [Matrix and E2E Encryption (or: how not to lose your messages)](https://gerstner.it/2021/02/matrix-and-e2e-encryption-or-how-not-to-lose-your-messages/)
 
 [matrix.org]: https://matrix.org
 [synapse]: https://github.com/matrix-org/synapse

docs/process/Meetings.md

@@ -10,6 +10,13 @@ Meetings... everyone loves them. Here is the weekly list of meetings for our pro
 | Thursday  | [Hello](#hello), [Problem Management](#problem-management) |
 | Friday    | [Hello](#hello), [Dev meeting](#dev-meeting) |
 
+:::{.highlight-block}
+💡 **Firefox Users**
+
+WebRTC calls seem to work much better in Chrome than Firefox.  
+Consider using Chrome _just_ for Google Meet and Jitsi Meet.
+:::
+
 ## Iteration Planning
 
 - **Participants**:    Whole team