MobaXterm 26.1

What's new in this version:

New:
- New feature: small dots in the session tree now indicate which sessions are already open
- New feature: clicking the green dots in the session tree now jumps to the corresponding tabs
- New feature: you can now assign a dedicated icon to each session via the Customizer or in shared sessions

Improved:
- improved session tree rendering performance
- custom icons are now stored with sessions when exporting or sharing them
- it is now possible to assign a specific custom icon per session even when more than 64 custom icons are used
- updated the embedded X server to the latest Xorg version
- improved X server startup speed
- updated several other embedded command-line tools to their latest versions
- improved autocompletion for the "livesession" and "createsession" commands
- optimized code executed during tab switches to improve tab switching performance
- reorganized the icon chooser window to display more icons per row
- improved custom icon loading speed from the INI file at startup
- improved detection of default Linux and macOS shell locations under Wine
- disabled the Edge browser on legacy Windows versions (XP, Vista) to prevent potential crashes in MobaTextEditor
- improved icon rendering in tabs with better anti-aliasing
- added a new button in MobaTextDiff to swap left and right files
- improved detection of non-Latin characters in MobaTextEditor for word boundary detection
- updated MobaSwInfo and MobaHwInfo to support the latest Windows releases
- some agents such as SK-SSH-Agent now work even when MobAgent is disabled
- SSH sessions now support logins containing square brackets
- updated the command-line SSH client and the OpenSSL library to their latest versions

Fixed:
- prevented an error when upgrading from an older MobaXterm version using an obsolete Xorg release
- fixed an issue where tab text remained red after selecting and unselecting an inactive tab
- fixed a brief black rectangle flash when clicking the "Quick Search" field
- fixed a high memory usage issue after mutiple successive pastes of very long texts in the terminal
- fixed potential graphical glitches when starting MobaXterm with a theme and then switching to the Windows dark theme
- fixed an issue with the 64-bit command-line OpenSSH client when requesting keys from MobAgent or the PuTTY SSH agent
- fixed a high memory usage issue after leaving the terminal window detached for many hours
- fixed an issue where MobaTextDiff would not start in portable mode when it was launched from the SSH browser
- fixed an issue where copying an IP address from Google Chat inserted a newline character into the host field
- fixed a search path issue when choosing a custom text editor in the global settings window