This update for keepassxc fixes the following issues:

- update to 2.4.0
- New Database Wizard [#1952]
- Advanced Search [#1797]
- Automatic update checker [#2648]
- KeeShare database synchronization [#2109, #1992, #2738, #2742,
#2746, #2739]
- Improve favicon fetching; transition to Duck-Duck-Go [#2795,
#2011, #2439]
- Remove KeePassHttp support [#1752]
- CLI: output info to stderr for easier scripting [#2558]
- CLI: Add --quiet option [#2507]
- CLI: Add create command [#2540]
- CLI: Add recursive listing of entries [#2345]
- CLI: Fix stdin/stdout encoding on Windows [#2425]
- SSH Agent: Support OpenSSH for Windows [#1994]
- macOS: TouchID Quick Unlock [#1851]
- macOS: Multiple improvements; include CLI in DMG [#2165, #2331,
#2583]
- Linux: Prevent Klipper from storing secrets in clipboard
[#1969]
- Linux: Use polling based file watching for NFS [#2171]
- Linux: Enable use of browser plugin in Snap build [#2802]
- TOTP QR Code Generator [#1167]
- High-DPI Scaling for 4k screens [#2404]
- Make keyboard shortcuts more consistent [#2431]
- Warn user if deleting referenced entries [#1744]
- Allow toolbar to be hidden and repositioned [#1819, #2357]
- Increase max allowed database timeout to 12 hours [#2173]
- Password generator uses existing password length by default
[#2318]
- Improve alert message box button labels [#2376]
- Show message when a database merge makes no changes [#2551]
- Browser Integration Enhancements [#1497, #2253, #1904, #2232,
#1850, #2218, #2391, #2396, #2542, #2622, #2637, #2790]
- Overall Code Improvements [#2316, #2284, #2351, #2402, #2410,
#2419, #2422, #2443, #2491, #2506, #2610, #2667, #2709, #2731]
- use GIT_HEAD_OVERRIDE to pass the git rev to the build
- enable keeshare secure (new BR: quazip Qt5)
- add BR for the QR code feature:
pkgconfig(libqrencode)
pkgconfig(Qt5Svg)
- workaround for boo#1117355
add BR/R for libgcrypt20-hmac
- BR: libcurl-devel
- enable dbus support
- enable ssh agent and browser support

Prevent Klipper from storing secrets in clipboard history (#1969)

- update to 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]
- Fix building with Qt 5.11