Merge remote-tracking branch 'upstream/master' into support-rendered-data
* upstream/master: (24 commits)
Use italics instead of code formatting
Formatting fixes for the authentication section
Fix mangling of sub/superscript in e2e module
Replace sas-emojis template
Remove changelog sections
Remove {{apis}} template
Update proposals document
Add example that went missing
Add content for rooms list page
Use GFM table syntax instead of raw HTML
Extend blockquote style
Fix broken Markdown lists
Fix heading levels
Fix internal links
Support alerts (notes, warnings, rationales)
Add syntax highlighting
Fix ASCII diagrams
Remove 'unstable' warning
Add support for modules
Remove 'Table of Contents'
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