Web Client 2.4.0

Changelog

Various fixes for handling of files that were modified more than 48 years ago (#281)
Fix running of extensions when the web server bind address is set to “localhost” (#279)
Fix a possible crash when closing NMDC hubs
Fix queue source removal on “File not available” in NMDC hubs (#287)
Fix active mode detection for own user in NMDC hubs (#249)
API: add “language_file” setting
API: add methods for getting individual search results and filelist items by ID
API: don’t send “null” responses for HTTP requests if there is no data to send
API: fix crashes when converting malformed UTF-8 data to JSON (may have happened especially in NMDC hubs)
Don’t ignore private messages if there is an open chat session
Connectivity auto detection status reporting fixes

Allow opening sidebar layouts and modals with direct URL
Add “Copy magnet link” menu item for files (#278)
Show the remaining bytes to hash in sidebar (#257)
Add autofocus for certain input fields (#284)
Use embedded notifications when the browser tab is focused
Add throttling for browser notifications to avoid UI freezes (max 3 notifications within 3 seconds are now being shown)
Fix opening of filelist from file search results
Fix caching issues for new event log messages
Fix incorrect prompts about unsaved changes when editing dialog forms under the Settings section
Various other stability improvements and style tweaks