3.22.0

• Make an appliance for Python 3. #2937
• Use status to properly get the HTTP status code from boto. #2934
• Use atomic file copy when writing to posix file system. #2912
• Improve Kubernetes job timing. #2922
• Increase SQLite DB timeout to 60s. #2913
• Consider pods that are very close to their memory limits to be stuck. #2895
• Constantly reload Kubernetes config. #2869
• Up the disk to the default as well as the memory. #2880
• Tolerate unnecessary bucket cleanup. #2894
• Add checksum verification for AWS job store. #2889
• Change python3.6 ppa to deadsnakes. #2888
• Change Kubernetes job sizing logic. #2877
• Added env var TOIL_KUBERNETES_OWNER. #2872
• Raise job limits to be more than their requests. #2868
• Remove all Azure support from toil. #2860

Bug Fixes

• Exclude .nfs files from deferred function search. #2930
• Fix cpu_count() to actually read quotas. #2933
• Compile http-parser so that it doesn't break pip dependencies. #2940
• Use an http-parser for pymesos that builds on 3.7+. #2931
• Fix botocredAdapter. #2904
• Make sure to commit when giving away files. #2914
• Actually call the implemented size polling method. #2916
• Set Docker vars back to ?=. #2908
• LSF: Don't check for Status , as that breaks the error code finding. #2863

Thank you to our contributors: @mr-c, @arostamianfar, @adamnovak, @jeffrey856, @diekhans!