doc: Update release notes for 1.9.0-rc2

Add notes on changes since rc1.

Signed-off-by: David Brown <david.brown@linaro.org>
This commit is contained in:
David Brown 2022-02-09 23:18:19 -07:00 committed by David Brown
parent b9192a4c80
commit b32ff6d653
1 changed files with 4 additions and 0 deletions

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@ -27,6 +27,10 @@ been tested with a `BOOT_MAX_ALIGN` up to 32 bytes.
- Add support for "partial multi-image booting"
- Add support for clear image generation with encryption capability to
imgtool
- Fix Zephyr when `CONFIG_BOOT_ENCRYPTION_KEY_FILE` is not defined
- Remove zephyr example test running in shell. The Go version is
primary and much more featureful.
- imgtool: make `--max-align` default reasonable in most cases.
### Security fixes