Misc improvements contributed over the past year on top of the 0.9 series.

What's Changed

• Add a few badges rendered on github by @simo5 in #58
• Add some unit file proteciton directives by @simo5 in #59
• Run coverity if there was any commit in the week by @simo5 in #60
• Coverity fixes by @simo5 in #61
• Typo doc fix. by @jas4711 in #62
• More typo fixes to silence Debian lintian typo-in-manual-page. by @jas4711 in #64
• gssproxy: check result of calloc() is necessary by @GYShit in #70
• gssproxy/tests: add missing cmd_index in t_program by @GYShit in #71
• Guard against NULL remote credentials by @simo5 in #68
• gssproxy:Fix doc typo by @GYShit in #73
• Fix build on musl libc with clang 16 by @listout in #76
• systemd: add StateDirectory to gssproxy.service by @bertogg in #79
• tests: fix userproxytest missed NULL argument pointer by @laokz in #83
• [gssproxy] retry writing to /proc/net/rpc/use-gss-proxy by @Alphix in #85
• Do not close fd if it was never set by @simo5 in #86

New Contributors

• @jas4711 made their first contribution in #62
• @GYShit made their first contribution in #70
• @listout made their first contribution in #76
• @bertogg made their first contribution in #79
• @laokz made their first contribution in #83
• @Alphix made their first contribution in #85

Full Changelog: v0.9.1...v0.9.2