Release 2.3.4

• Show all URL schemes in entry view [#1768]
• Disable merge when database is locked [#1975]
• Fix intermittent crashes with favorite icon downloads [#1980]
• Provide potential crash warning to Qt 5.5.x users [#2211]
• Disable apply button when creating new entry/group to prevent data loss [#2204]
• Multiple SSH Agent fixes [#1981, #2117]
• Multiple Browser Integration enhancements [#1993, #2003, #2055, #2116, #2159, #2174, #2185]
• Fix browser proxy application not closing properly [#2142]
• Add real names and Patreon supporters to about dialog [#2214]
• Add settings button to toolbar, Donate button, and Report a Bug button to help menu [#2214]

Release 2.3.3

• Fix crash when browser integration is enabled [#1923]

Release 2.3.2

• Enable high entropy ASLR on Windows [#1747]
• Enhance favicon fetching [#1786]
• Fix crash on Windows due to Auto-Type [#1691]
• Fix dark tray icon changing all icons [#1680]
• Fix --pw-stdin not using getPassword function [#1686]
• Fix placeholders being resolved in notes [#1907]
• Enable auto-type start delay to be configurable [#1908]
• Browser: Fix native messaging reply size [#1719]
• Browser: Increase maximum buffer size [#1720]
• Browser: Enhance usability and functionality [#1810, #1822, #1830, #1884, #1906]
• SSH Agent: Parse aes-256-cbc/ctr keys [#1682]
• SSH Agent: Enhance usability and functionality [#1677, #1679, #1681, #1787]

Release 2.3.1

• Fix unnecessary automatic upgrade to KDBX 4.0 and prevent challenge-response key being stripped [#1568]
• Abort saving and show an error message when challenge-response fails [#1659]
• Support inner stream protection on all string attributes [#1646]
• Fix favicon downloads not finishing on some websites [#1657]
• Fix freeze due to invalid STDIN data [#1628]
• Correct issue with encrypted RSA SSH keys [#1587]
• Fix crash on macOS due to QTBUG-54832 [#1607]
• Show error message if ssh-agent communication fails [#1614]
• Fix --pw-stdin and filename parameters being ignored [#1608]
• Fix Auto-Type syntax check not allowing spaces and special characters [#1626]
• Fix reference placeholders in combination with Auto-Type [#1649]
• Fix qtbase translations not being loaded [#1611]
• Fix startup crash on Windows due to missing SVG libraries [#1662]
• Correct database tab order regression [#1610]
• Fix GCC 8 compilation error [#1612]
• Fix copying of advanced attributes on KDE [#1640]
• Fix member initialization of CategoryListWidgetDelegate [#1613]
• Fix inconsistent toolbar icon sizes and provide higher-quality icons [#1616]
• Improve preview panel geometry [#1609]

Release 2.3.0

• Add support for KDBX 4.0, Argon2 and ChaCha20 [#148, #1179, #1230, #1494]
• Add SSH Agent feature [#1098, #1450, #1463]
• Add preview panel with details of the selected entry [#879, #1338]
• Add more and configurable columns to entry table and allow copying of values by double click [#1305]
• Add KeePassXC-Browser API as a replacement for KeePassHTTP [#608]
• Deprecate KeePassHTTP [#1392]
• Add support for Steam one-time passwords [#1206]
• Add support for multiple Auto-Type sequences for a single entry [#1390]
• Adjust YubiKey HMAC-SHA1 challenge-response key generation for KDBX 4.0 [#1060]
• Replace qHttp with cURL for website icon downloads [#1460]
• Remove lock file [#1231]
• Add option to create backup file before saving [#1385]
• Ask to save a generated password before closing the entry password generator [#1499]
• Resolve placeholders recursively [#1078]
• Add Auto-Type button to the toolbar [#1056]
• Improve window focus handling for Auto-Type dialogs [#1204, #1490]
• Auto-Type dialog and password generator can now be exited with ESC [#1252, #1412]
• Add optional dark tray icon [#1154]
• Add new "Unsafe saving" option to work around saving problems with file sync services [#1385]
• Add IBus support to AppImage and additional image formats to Windows builds [#1534, #1537]
• Add diceware password generator to CLI [#1406]
• Add --key-file option to CLI [#816, #824]
• Add DBus interface for opening and closing KeePassXC databases [#283]
• Add KDBX compression options to database settings [#1419]
• Discourage use of old fixed-length key files in favor of arbitrary files [#1326, #1327]
• Correct reference resolution in entry fields [#1486]
• Fix window state and recent databases not being remembered on exit [#1453]
• Correct history item generation when configuring TOTP for an entry [#1446]
• Correct multiple TOTP bugs [#1414]
• Automatic saving after every change is now a default [#279]
• Allow creation of new entries during search [#1398]
• Correct menu issues on macOS [#1335]
• Allow compilation on OpenBSD [#1328]
• Improve entry attachments view [#1139, #1298]
• Fix auto lock for Gnome and Xfce [#910, #1249]
• Don't remember key files in file dialogs when the setting is disabled [#1188]
• Improve database merging and conflict resolution [#807, #1165]
• Fix macOS pasteboard issues [#1202]
• Improve startup times on some platforms [#1205]
• Hide the notes field by default [#1124]
• Toggle main window by clicking tray icon with the middle mouse button [#992]
• Fix custom icons not copied over when databases are merged [#1008]
• Allow use of DEL key to delete entries [#914]
• Correct intermittent crash due to stale history items [#1527]
• Sanitize newline characters in title, username and URL fields [#1502]
• Reopen previously opened databases in correct order [#774]
• Use system's zxcvbn library if available [#701]
• Implement various i18n improvements [#690, #875, #1436]

Release 2.3.0-beta1

• KeePassXC 2.3.0 pre-release

Release 2.2.4

• Prevent database corruption when locked [#1219]
• Fixes apply button not saving new entries [#1141]
• Switch to Consolas font on Windows for password edit [#1229]
• Multiple fixes to AppImage deployment [#1115, #1228]
• Fixes multiple memory leaks [#1213]
• Resize message close to 16x16 pixels [#1253]

Release 2.2.3

• Prevent database corruption when locked [#1219]
• Fixes apply button not saving new entries [#1141]
• Switch to Consolas font on Windows for password edit [#1229]
• Multiple fixes to AppImage deployment [#1115, #1228]
• Fixes multiple memory leaks [#1213]
• Resize message close to 16x16 pixels [#1253]

Release 2.2.2

• Fixed entries with empty URLs being reported to KeePassHTTP clients [#1031]
• Fixed YubiKey detection and enabled CLI tool for AppImage binary [#1100]
• Added AppStream description [#1082]
• Improved TOTP compatibility and added new Base32 implementation [#1069]
• Fixed error handling when processing invalid cipher stream [#1099]
• Fixed double warning display when opening a database [#1037]
• Fixed unlocking databases with --pw-stdin [#1087]
• Added ability to override QT_PLUGIN_PATH environment variable for AppImages [#1079]
• Fixed transform seed not being regenerated when saving the database [#1068]
• Fixed only one YubiKey slot being polled [#1048]
• Corrected an issue with entry icons while merging [#1008]
• Corrected desktop and tray icons in Snap package [#1030]
• Fixed screen lock and Google fallback settings [#1029]

Release 2.2.1

• Corrected multiple snap issues [#934, #1011]
• Corrected multiple custom icon issues [#708, #719, #994]
• Corrected multiple Yubikey issues [#880]
• Fixed single instance preventing load on occasion [#997]
• Keep entry history when merging databases [#970]
• Prevent data loss if passwords were mismatched [#1007]
• Fixed crash after merge [#941]
• Added configurable auto-type default delay [#703]
• Unlock database dialog window comes to front [#663]
• Translation and compiling fixes