I'm running BerkeleyDB 4.3.28 and I just noticed (today) that there is
a 4.3.29 release of BerkeleyDB. I have two questions.
1) When was 4.3.29 released?
2) What's the difference between 4.3.28 and 4.3.29?
I was hoping I could answer these questions on my own but Sleepycat
hasn't made it because the changelog seems to reflect only major number
changes.

Here is the list of changes:

[#11752] Fix the Java API in the non-crypto package.
#11985] Fix Windows mutexes shared between processes run
as different users.
[#11983] Fix private transactional environments on 64-bit
systems.
[#12223] Fix handling of LSNs in the Java API.
[#12383] Don't throw a NullPointerException in the Java
API if the list of files returned by log_archive was empty.
[#12417] Windows mutex fixes for some SMP machines.
[#12598] Fix a race between truncate and read/write operations on
Windows that could corrupt database files.

Ron