What's Changed
- fix(perm): allow non-members to read threads in open and public channels by @nikkothari22 in #1484
 - fix(web): better dialog frost effect by @nikkothari22 in #1485
 - fix: do not add duplicate mentions on edit by @nikkothari22 in #1491
 
Full Changelog: v2.1.7...v2.1.8