all release-notes available here, plus extra Pd breaking change below.
new TL;DR:
bug fixes and further docs
new cool random seeding for all rng dependant algo
better (s)kmean seeding
The only breaking changes are highlighted in there:
C++: some class signatures
SC: parameter order for seeding objects
PD: latency gets a proper message output instead of just a number to be consistent and future-proof