Download HeidiSQL 12.10, released on 21 Jan 2025

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Compatibility notes

Nightly Builds of heidisql.exe

Latest automatically compiled main executable and installers for HeidiSQL. Just download and overwrite your existing C:\Program Files\HeidiSQL\heidisql.exe. Be aware that these builds are not official releases and therefore probably have more bugs, possibly serious ones.

  1. Issue #2079: work with the "default" set of SQLite encryption parameters, not the transient ones

    committed: 26 Jan 2025 16:05 compiled: 26 Jan 2025 16:26

    32bit build: 17.0 MB ≃ 64bit build 23.4 MB ≃ Installer 16.9 MB ≃

  2. Issue #646: forget setting for "Favorite objects only" on each connection start

    committed: 24 Jan 2025 09:49 compiled: 25 Jan 2025 13:05

    64bit build 23.4 MB ≃

  3. Issue #2064: support UTF-8 BOM encoding when loading and saving editor files

    committed: 22 Jan 2025 10:55 compiled: 22 Jan 2025 11:25

    64bit build 23.9 MB ≃

  4. Prevent connection activity through hovering table token while user query is running. Similar to issue #278

    committed: 22 Jan 2025 08:40 compiled: 22 Jan 2025 09:25

    64bit build 23.9 MB ≃

  5. Issue #2076: exchange OpenSSL 3.4 32bit libraries with their 64bit pendants, fixing what I broke in 9c21eb36040d61d3a349c4319da9f4d719915285 for issue #2022 . Bump version for v12.10 release

    committed: 21 Jan 2025 19:49 compiled: 21 Jan 2025 19:52

    32bit build: 17.4 MB ≃ 64bit build 23.9 MB ≃ Installer 16.9 MB ≃

  6. Bump version for v12.9 release

    committed: 18 Jan 2025 16:55 compiled: 18 Jan 2025 17:01

    32bit build: 17.4 MB ≃ 64bit build 23.9 MB ≃ Installer 17.1 MB ≃

  7. PostgreSQL: Add libpq-17.dll v17.0.2

    committed: 16 Jan 2025 20:53 compiled: 16 Jan 2025 21:26

    32bit build: 17.4 MB ≃ 64bit build 23.9 MB ≃ Installer 17.1 MB ≃

  8. Issue #2022: Update libpq-15.dll to v15.0.10

    committed: 16 Jan 2025 20:47

  9. Issue #2022: Update OpenSSL libraries used by libpq-15.dll to v3.4.0 (64 bit only), taken from https://wiki.overbyte.eu/wiki/index.php/ICS_Download#Download_OpenSSL_Binaries

    committed: 16 Jan 2025 20:40

  10. Issue #2022: PostgreSQL: update OpenSSL libraries to v1.1.1s, taken from https://wiki.overbyte.eu/wiki/index.php/ICS_Download#Download_OpenSSL_Binaries

    committed: 16 Jan 2025 20:35

  11. Update SQLite libraries to v3.48.0.0, and SQLite multiple cipher libraries to v2.0.2.0

    committed: 16 Jan 2025 17:06 compiled: 16 Jan 2025 17:26

    32bit build: 17.4 MB ≃ 64bit build 23.9 MB ≃ Installer 16.6 MB ≃

  12. Fix non-painted pasted columns in table editor

    committed: 14 Jan 2025 20:24 compiled: 14 Jan 2025 20:25

    64bit build 23.9 MB ≃

  13. Issue #2071: provide 3 new languages by InnoSetup installer

    committed: 12 Jan 2025 20:50 compiled: 12 Jan 2025 21:26

    32bit build: 17.4 MB ≃ 64bit build 23.9 MB ≃ Installer 16.5 MB ≃

  14. Issue #2071:
    * drop 32bit mode from installer
    * update copyright year in license file
    * #1296: remove VC redistributable package (will be replaced by a note on the download page)

    committed: 12 Jan 2025 20:25 compiled: 12 Jan 2025 20:39

    32bit build: 17.4 MB ≃ 64bit build 23.9 MB ≃ Installer 16.5 MB ≃

  15. Issue #2000: restore partly disabled support for multi lined grid rows

    committed: 12 Jan 2025 13:31 compiled: 12 Jan 2025 14:25

    64bit build 23.9 MB ≃

  16. Issue #1777: indicate functional key part in table editor with a different icon

    committed: 11 Jan 2025 16:40 compiled: 11 Jan 2025 17:25

    64bit build 23.9 MB ≃

  17. Issue #1777: basic support for function key parts in MySQL 8.0+

    committed: 11 Jan 2025 16:25

  18. Issue #1975: add preference option to skip dialog for selecting the SQL reformatter

    committed: 11 Jan 2025 15:48 compiled: 11 Jan 2025 16:26

    32bit build: 17.4 MB ≃ 64bit build 23.9 MB ≃ Installer 43.0 MB ≃

  19. Issue #2070: clear grid selection when jumping to next search result

    committed: 11 Jan 2025 09:51 compiled: 11 Jan 2025 10:25

    64bit build 23.9 MB ≃

  20. Issue #2066: support MSOLEDBSQL ADO providers with version postfix for MS SQL

    committed: 06 Jan 2025 17:01 compiled: 06 Jan 2025 17:25

    64bit build 23.8 MB ≃

  21. Issue #872: add support for creating and altering INVISIBLE columns in table editor with MariaDB 10.3.3 and MySQL 8.0.23

    committed: 05 Jan 2025 13:49 compiled: 05 Jan 2025 14:26

    32bit build: 17.3 MB ≃ 64bit build 23.8 MB ≃ Installer 43.0 MB ≃

  22. Code readability: use named constants for column indexes on table editor

    committed: 05 Jan 2025 13:15

  23. Fix incompatible parameters for OnDragDrop event on some VirtualTree's

    committed: 05 Jan 2025 12:47

  24. Issue #1874: fix using "UnknownTable" when copying PostgreSQL rows in data tab

    committed: 04 Jan 2025 16:09 compiled: 04 Jan 2025 16:25

    64bit build 23.8 MB ≃

  25. * Show table columns with datatype in table token hint
    * Set hint font from underlying SQL editor, to apply a better formatting

    committed: 03 Jan 2025 10:42 compiled: 03 Jan 2025 11:25

    64bit build 23.8 MB ≃

  26. Issue #2053: add debug log lines in all places where a sorting is created or restored

    committed: 31 Dec 2024 15:51 compiled: 31 Dec 2024 16:25

    64bit build 23.8 MB ≃

  27. Show editor hints for routine tokens, with routine parameters, comment and body

    committed: 28 Dec 2024 11:34 compiled: 28 Dec 2024 12:25

    64bit build 23.8 MB ≃

  28. Issue #2063 and #2002: repaint database tree after filtering

    committed: 28 Dec 2024 11:01 compiled: 28 Dec 2024 11:25

    64bit build 23.8 MB ≃

  29. Show editor hints for string literals, revealing their character length

    committed: 20 Dec 2024 18:32 compiled: 20 Dec 2024 19:25

    64bit build 23.8 MB ≃

  30. Fix Delphi error message saying SynEdit's OnDropFiles declaration has an incompatible parameter list

    committed: 20 Dec 2024 12:34 compiled: 20 Dec 2024 13:25

    64bit build 23.8 MB ≃

  31. Issue #2046: support 4 different SSL verification levels on PostgreSQL

    committed: 18 Dec 2024 18:08 compiled: 18 Dec 2024 18:25

    64bit build 23.8 MB ≃

  32. Show editor hints for data type tokens as well, with their description

    committed: 18 Dec 2024 16:12 compiled: 18 Dec 2024 16:25

    64bit build 23.8 MB ≃

  33. Show editor hints for table tokens as well, with table size and number of rows

    committed: 18 Dec 2024 16:05

  34. Issue #2035: rename REPLICA MONITOR privilege to SLAVE MONITOR, which seems to be the preferred name in MariaDB

    committed: 18 Dec 2024 16:00

  35. Issue #2058: increase HideTimeout for function hints, calculate 100ms read time per character

    committed: 18 Dec 2024 11:46

  36. Issue #2058: show function description text in hint when mouse hovers over token in query editor

    committed: 17 Dec 2024 15:44 compiled: 17 Dec 2024 16:25

    64bit build 23.8 MB ≃

  37. Issue #2058: replace HTML entities by normal characters, and replace line breaks in hint panel

    committed: 17 Dec 2024 15:00 compiled: 17 Dec 2024 15:26

    32bit build: 17.3 MB ≃ 64bit build 23.8 MB ≃ Installer 43.0 MB ≃

  38. Show function description text in hint panel when using the completion proposal

    committed: 17 Dec 2024 14:45

  39. Issue #2003: set no column for auto-sizing, in foreign key list

    committed: 16 Dec 2024 17:38 compiled: 16 Dec 2024 18:25

    64bit build 23.8 MB ≃

  40. Issue #2038: fix empty preview panel on first click in image blob

    committed: 16 Dec 2024 17:17 compiled: 16 Dec 2024 17:25

    64bit build 23.8 MB ≃

  41. Issue #2035: support new REPLICA MONITOR admin privilege on MariaDB 10.5.9+

    committed: 16 Dec 2024 16:51

  42. Issue #2050: Add new line at end to support comments at the end of a view definition

    committed: 16 Dec 2024 16:33

  43. Issue #2058: create a more complete functions-postgresql.ini from the documentation on postgresql.org

    committed: 16 Dec 2024 14:45 compiled: 16 Dec 2024 15:26

    32bit build: 17.3 MB ≃ 64bit build 23.8 MB ≃ Installer 43.0 MB ≃

  44. Fix a couple of compiler warnings

    committed: 09 Dec 2024 07:16 compiled: 09 Dec 2024 07:25

    64bit build 23.8 MB ≃

  45. Put key icons besides column names in completion proposal

    committed: 09 Dec 2024 07:09

  46. Issue #2057: Remove TAction instance for "Sync database" in main action list, removing support for showing that unfinished feature with a keyboard shortcut.

    committed: 06 Dec 2024 13:48 compiled: 06 Dec 2024 14:25

    64bit build 23.8 MB ≃

  47. Update SQLite libraries to v3.47.1.0, and update SQLite multiple cipher libraries to v1.19.1.0

    committed: 27 Nov 2024 14:32 compiled: 27 Nov 2024 15:27

    32bit build: 17.3 MB ≃ 64bit build 23.9 MB ≃ Installer 42.9 MB ≃

  48. Issue #2051: fix unused column default value when creating a new grid row, if that default value is a simple integer expression

    committed: 22 Nov 2024 20:20 compiled: 22 Nov 2024 20:26

    64bit build 23.9 MB ≃

  49. Issue #2024: fix slow grid export

    committed: 19 Nov 2024 19:19 compiled: 19 Nov 2024 19:25

    64bit build 23.9 MB ≃

  50. TMySQLConnection.SetOption: find defined name of option constant per RTTI and show it in error message (when setting failed)

    committed: 18 Nov 2024 07:40 compiled: 18 Nov 2024 08:25

    64bit build 23.9 MB ≃