Get it from the download page
Notable changes
- ci: provide a QT6 binary for Linux arm64 / RaspiOS
- enhance: pass LogLevel=error to the SSH command line
- fix: crash in grid export with no focused column
- fix: reveal default text value of SQLite columns
- fix: do not use INVISIBLE keyword on MariaDB
- fix: prevent duplicate icons in Linux Alt-Tab
- feat: label the new tab like the selected table, in the "Select top x rows" action
- fix: set new authentication plugin only if the user changed it, and then hint the user this will reset the password
- fix(ui): apply "disabled painting" to tree node icons, not to the text which gets unreadable
- fix: error dialog due to unsupported SHOW GLOBAL VARIABLES query on MySQL 3.x servers
- fix: "sort alphabetically" checkbox in column selector does nothing on macOS
- fix: a checkbox does not seem to have Focused on macOS during a mouse-click
- fix: work around mysql bug for "hidden" routines in UPPERCASE databases
- and more: https://github.com/HeidiSQL/HeidiSQL/releases/tag/v12.19
Note: You can already get a preview of v13 for Windows, built on the same codebase as the Linux version. See the download page for a zip package.