- The Job Router can now create an IDTOKEN for use by the job
- Fix bug where a self-checkpointing job may erroneously be held
- Fix bug where the Job Router could erroneously substitute a default value
- Fix bug where a file transfer error may identify the wrong file
- Fix bug where condor_ssh_to_job may fail to connect

- Fixes for security issues
- https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2022-0001
- https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2022-0002
- https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2022-0003

- Added Debian 11 (bullseye) as a supported platform
- Since CentOS 8 has reached end of life, we build and test on Rocky Linux 8
- The OAUTH credmon is now packaged for Enterprise Linux 8

- Fix bug where huge values of ImageSize and others would end up negative
- Fix bug in how MAX_JOBS_PER_OWNER applied to late materialization jobs
- Fix bug where the schedd could choose a slot with insufficient disk space
- Fix crash in ClassAd substr() function when the offset is out of range
- Fix bug in Kerberos code that can crash on macOS and could leak memory
- Fix bug where a job is ignored for 20 minutes if the startd claim fails

- Fix bug where condor_gpu_discovery could crash with older CUDA libraries
- Fix bug where condor_watch_q would fail on machines with older kernels
- condor_watch_q no longer has a limit on the number of job event log files
- Fix bug where a startd could crash claiming a slot with p-slot preemption
- Fix bug where a job start would not be recorded when a shadow reconnects

- CUDA_VISIBLE_DEVICES can now contain GPU-<uuid> formatted values
- Fixed a bug that caused jobs to fail when using newer Singularity versions
- Fixed a bug in the Windows MSI installer for the latest Windows 10 version
- Fixed bugs relating to the transfer of standard out and error logs
- MacOS 11.x now reports as 10.16.x (which is better than reporting x.0)

- Other authentication methods are tried if mapping fails using SciTokens
- Fix rare crashes from successful condor_submit, which caused DAGMan issues
- Fix bug where ExitCode attribute would be suppressed when OnExitHold fired
- condor_who now suppresses spurious warnings coming from netstat
- The online manual now has detailed instructions for installing on MacOS
- Fix bug where misconfigured MIG devices confused condor_gpu_discovery
- The transfer_checkpoint_file list may now include input files

- Fixes for security issues
- https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0003.html
- https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0004.html

- HTCondor can be set up to use only FIPS 140-2 approved security functions
- If the Singularity test fails, the job goes idle rather than getting held
- Can divide GPU memory, when making multiple GPU entries for a single GPU
- Startd and Schedd cron job maximum line length increased to 64k bytes
- Added first class submit keywords for SciTokens
- Fixed MUNGE authentication
- Fixed Windows installer to work when the install location isn't C:\Condor

- Don't clear GridJobId for completed grid batch jobs (HTCONDOR-534)

- Remove JSON from local issuer (HTCONDOR-367)