MINOR version bump is to highlight CVE related fixes.
$ git log --oneline --no-merges 28.2.0..097b56f34c
114eabb38e Refactor vf profile for PCI device
56e73cc7ba [tools] Backport validator: handle unmaintained
7a914d6bfc [tools] Ignore bot generated patches
828a5d0786 Fix test_vmdk_bad_descriptor_mem_limit and test_vmdk_bad_descriptor_mem_limit_stream_optimized
d2d3b2c9e8 Remove AMI snapshot format special case
45d9489383 Change force_format strategy to catch mismatches
52f6968d47 cpu: Only check governor type on online cores
02147b36d3 Stabilize iso format unit tests
bb2645e92c fix qemu-img version dependent tests
24628ecbbe Add iso file format inspector
000b435a44 Reproduce iso regression with deep format inspection
497abea5a1 port format inspector tests from glance
ec0c207fd5 Separate OSError with ValueError
9eebaf3d6b Added context manager for instance lock
f9abe047f6 Fixed an error when caching multiple images in aggregate
Change-Id: Id43de68b5d07915bcb826333901aaaccab70ebc5
b84d7558c3