- Moved 3.9 changes to HISTORY.txt.

- Consolidated 3.10 pre-release entries.

- Removed 3.10 (bug fix) entries for fixes that were in 3.9, so the
  3.10 changes are from 3.9.

- Changes to suppprt IPv6 broke a fix for a problem on Mac OS X that
  could cause a server to stop accepting connections.

----------

- When a pool timeout was specified for a database and old connections
  were removed due to timing out, an error occured due to a bug in the
  connection cleanup logic.

- When mulri-database connections were no longer used and cleaned up,
  their subconnections weren't cleaned up properly.

- On some systems, using an empty string in a server address of a ZEO
  client led to a socket error. Now, ZEO clients treat '' as an alias
  for 'localhost'.

- When using multi-databases, cache-management operations on a
  connection, cacheMinimize and cacheGC, weren't applied to
  subconnections.

of provoking the buildbot test failure that I hope I just fixed. :)

- ZEO didn't work with IPv6 addrsses.
  Added IPv6 support contributed by Martin v. Lowis.

- A file storage bug could cause ZEO clients to have incorrect
  information about current object revisions after reconnecting to a
  database server.

Also added a locking/transaction ordering test.

Sorry, need to change the version number to represent something closer to the actual one, otherwise developing the code in combination with other software with a ZODB>=3.9 dependency doesn't work

Be nice and use loadable test data in the new check_checkCurrentSerialInTransaction test. This allows the tempstorage tests to pass again, which directly reuse the BasicStorage protocol tests.

- Logrotation/repoening via a SIGUSR2 signal wasn't implemented.
  (https://bugs.launchpad.net/zodb/+bug/143600)

Needs windows test.

- Changes in way that garage collection treats dictionaries in Python
  2.7 broke the object/connection cache implementation.
  (https://bugs.launchpad.net/zodb/+bug/641481)

- Object ids created in a savepoint that is rolled back wren't being
  reused. (https://bugs.launchpad.net/zodb/+bug/588389)

  The verbose mode of the fstest was broken.
  (https://bugs.launchpad.net/zodb/+bug/475996)

  Setting _p_changed on a blob wo actually writing anything caused an
  error. (https://bugs.launchpad.net/zodb/+bug/440234)

there aren't any transactions.  Now a string of 8 nulls (aka "z64")
is specified.

Objects added in transactions that were later aborted could have
_p_changed still set (https://bugs.launchpad.net/zodb/+bug/615758).