[ANNOUNCEMENT] Updated: mintty 3.1.5

[Thomas Wolff]

I have uploaded mintty 3.1.5 with the following changes:

Terminal features
   * Limit coordinates of all mouse reports to text area (#972).
   * Support bell volume escape sequence DECSWBV (#974) with wave files.
   * Support margin bell feature (#974), with DECSET 44 enabling 
sequence (xterm).
   * Support margin bell volume escape sequence DECSMBV (#974) with wave 
files.
   * Support visible space indication.
   * Fixed insert mode in single-width character mode (#964).
   * DECFRA (fill rectangular area) works with wide and non-BMP characters.
   * DECFRA works with NRCS and DEC Line Drawing characters (VT420).
   * New CSI > 0 q to report terminal name and version (#881).
   * New CSI 2/1 SP Z (ECMA-48 PEC) as character attribute to enforce 
single/double width (#615, #979, #973, #938, #638, ~#88, ~#671).
   * New CSI cps - p DECARR Select Auto Repeat Rate (VT520).
   * Support Ctrl+Alt-mouse clicks (#987).

Character encoding
   * Enhanced and documented GB18030 support (mintty/wsltty#224).

Keyboard handling
   * Unmapped AltGr combinations: don't fallback to ESC prefixing (~#969).
   * Guard Compose key against hotkey injection (~#877).

Unicode and Emoji data
   * Unicode 13.0 update.
   * Distinct support for EmojiOne (from unicode.org) and JoyPixels emojis.

Font rendering
   * Enable auto-narrowing for Private Use characters (#979, "Nerd Fonts").
   * Adjust and zoom rendering for geometric Powerline symbols (#979).
   * Support emoji style OpenMoji (#985).

Window handling
   * Tweak title bar dark mode adaptation to undocumented Windows 
changes (#983, mintty/wsltty#157).
   * Support dark mode for menus (#983, mintty/wsltty#157).
   * DropCommands secured against multiple placeholders.
   * DropCommands optionally pastes Windows format paths (#982).
   * Drag-and-drop import of itermcolors schemes (mintty/wsltty#227).
   * Workaround to interact with Hot Keyboard (#877, setting 
SupportExternalHotkeys=4).
   * Disable deprecated glass mode from interactive options (#501, 
mintty/wsltty#241).
   * Speedup of scrollback searching (#988, #986).

Other
   * Warning and error popups are placed on top of desktop.
   * Environment variables TERM_PROGRAM[_VERSION] provide unreliable 
info about terminal application (#776, #881).

Configuration
   * Options BellFile2 ... BellFile7 (#974).
   * Options DispSpace, DispTab, DispClear.
   * Options Suppress* are now resilient against space (mintty/wsltty#235).
   * Option value SupportExternalHotkeys=4 (#877).
   * Option value Emojis=openmoji (#985).

The homepage is at http://mintty.github.io/
It also links to the issue tracker.

------
Thomas