[New] Underline button and keyboard shortcut
[New] Attachment upload progress display
[New] Font Size selections will reflect point values
[New] Sequence Contact Typeahead for adding Individual Recipients
[New] Search Recipients in Sequences
[New] Sequence Recipients Pagination

[Fixed] Issue where thread ops did not work in Activity Feed or selected threads in Contact Profile
[Fixed] Line breaks in Calendar Notes

[Improved] Formatting bar will reflect the selected values correctly