I have uploaded mintty 3.0.2 with the following changes:
Terminal features
* Application scrollbar (experimental).
* Control sequence to switch IME status (#888, Tera Term).
* ECMA-48 SL/SR shift columns left/right (xterm).
* Fixed overstrike in leftmost column.
* Inhibiting double width/height lines in left/right margin mode.
* Primary DA indicate Horizontal Scrolling and Rectangular Editing.
* Secondary Device Attributes report Unicode version with option
Charwidth.
* Report DECRQSS DECSCL conformance level as VT500 (7-bit controls).
Terminal controls verified and tweaked as suggested by esctest suite
* Rectangular checksum DECRQCRA, supporting esctest suite.
* Fixed BS and CR "border" cases.
* Fixed DCH/ICH/IRM outside left/right margins.
* Fixed DL/IL to move cursor to left margin.
* Reverse wrap from home position moves to lower right margin (xterm).
* Auto-wrap modes are no more affected by cursor save/restore.
* NRC enabled mode is no more affected by cursor save/restore.
* Fixed left/right margin mode to inhibit double width lines.
* Fixed TAB to stop at right margin.
* Ensure restored cursor to be within margins in origin mode.
* Set/Reset origin mode moves cursor home.
* Confining DL, IL, DECDC, DECIC within margins.
* Confining LF, IND, VT, NEL, FF within margins.
* Fixed DECSED 3 not to clear current position; guard CSI [?] n J/K.
* Proper default values for rectangular operations.
* Full reset (RIS) moves cursor home.
* Soft reset (DECSTR) does not disable left/right margin mode.
* Cursor backward (CUB) applies reverse-wraparound.
Font rendering
* Script-specific secondary font choice (#580, #821, #883).
* Reenabled DPI scaling in Windows 7 (#890).
* Check functions (width, glyph) consult proper attributes and font.
* Tweaked check for automatic narrowing to fit in cell width.
* Fixed shadow attribute artefacts.
* Fixed DEC Tech up/down arrows by manual drawing.
Sixel graphics
* Tweaked sixel handling to avoid crash condition.
* Reintroduced fixed Sixel colour registers handling (#593).
Window handling
* Reenable left scrollbar.
* Application scrollbar (experimental).
* Always flash taskbar on bell if iconic, if configured (#887, #607).
Other
* Reduced global HTML formatting on Copy as HTML text (#889).
Configuration
* Option Baud to simulate serial connection speed for a legacy feeling.
* Option FontChoice for script-specific secondary fonts (#580, #821,
#883).
The homepage is at http://mintty.github.io/
It also links to the issue tracker.
--
Thomas