* JGit v5.10.0.202011041322-m2

* server: Add a custom error handler
* transport: Add methods that do not handle exceptions
* transport: Let users specify an error handler for unpacking a pack file
* ReceivePack: Use try-with-resources for PostReceiveHook
* transport: Consolidate status reporting code
* transport: Add ReceiveCommandErrorHandler
* transport: Move exception handler to the caller
* transport: Move handling code to the caller side

* JGit v5.6.0.201911271000-m3

* Merge branch 'stable-5.5'

* Avoid sign extension when comparing mtime with Instant#getEpochSecond
* Fix deprecation in DirCache caused by Instant based DirCacheEntry

* pgm: Fix missing braces in Push.run()
* pgm: Handle exceptions in Push command
* pgm: Fix missing braces in MergeBase.run()
* pgm: Handle IOException in MergeBase command
* pgm: Fix missing braces in Merge command
* pgm: Handle exceptions in Merge command
* pgm: Fix missing braces in LsTree.run()
* pgm: Handle exceptions in LsTree command
* pgm: Fix missing braces in LsRemote.run()
* pgm: Handle exceptions in LsRemote command
* pgm: Handle exceptions in LsFiles command
* pgm: Fix missing braces in Log.run()
* pgm: Handle exceptions in Log command
* pgm: Handle exceptions in Init command
* pgm: Handle IOException in IndexPack command
* pgm: Fix missing braces in Fetch.run()
* pgm: Handle IOException in Fetch command
* pgm: Handle GitAPIException in Gc command
* pgm: Fix missing braces in DiffTree.run()
* pgm: Handle exceptions in DiffTree command

* Return 'this' from setters in commands

* Apache MINA sshd client: test & fix password authentication
* Move SshTestGitServer to new bundle org.eclipse.jgit.junit.ssh
* Apache MINA sshd client: proxy support

* Merge branch 'stable-4.9' into stable-5.0

* GC: Simplify expression
* GC: Remove redundant type arguments
* GC: Remove unnecessary continue statement

* Fix javadoc in org.eclipse.jgit hooks package
* Fix javadoc in org.eclipse.jgit gitrepo package
* Fix javadoc in org.eclipse.jgit fnmatch package

* [infer] Fix a resource leak in PackWriter
* [infer] Fix resource leaks in DfsInserter
* [infer] Fix resource leak in ManifestParser

* Silence API errors in LfsProtocolServlet

* WalkEncryptionTest: get rid of Log4J dependency

* Move console classes to pgm bundle

* Prepare 3.6.0-SNAPSHOT builds

* Update 4.4 target to use Luna M7 orbit repository

* Increase PackOutputStream copy buffer to 64 KiB
* Tighten object header writing in PackOutuptStream
* Skip main thread test in ThreadSafeProgressMonitor
* Declare members of PackOutputStream final
* Always allocate the PackOutputStream copyBuffer
* Disable CRC32 computation when no PackIndex will be created
* Steal work from delta threads to rebalance CPU load

* Must use double single quotes around parameters

* Fix loading packed objects >2G

* Use constants from ConfigConstants in CoreConfig