docs: Update release notes for 2.0.0-rc1

Collect release notes, and add a bit about the API change.

Signed-off-by: David Brown <david.brown@linaro.org>
This commit is contained in:
David Brown 2023-09-28 11:39:14 -06:00 committed by David Brown
parent bf8cf46b34
commit 62e2b4dead
20 changed files with 62 additions and 45 deletions

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- Add error when flash device fails to open.
- Panic bootloader when flash device fails to open.

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- Fixed issue with serial recovery not showing image details for
decrypted images.
- Fixes issue with serial recovery in single slot mode wrongly
iterating over 2 image slots.

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- CDDL auto-generated function code has been replaced with zcbor function
calls, this now allows the parameters to be supplied in any order.

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- Added currently running slot ID and maximum application size to
shared data function definition.

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- Make the ECDSA256 TLV curve agnostic and rename it to ECDSA_SIG.
- imgtool: add P384 support along with SHA384.

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- espressif: refactor after removing IDF submodule
- espressif: add ESP32-C6, ESP32-C2 and ESP32-H2 new chips support
- espressif: adjustments after IDF v5.1 compatibility, secure boot build and memory map organization

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- Serial recovery image state and image set state optional commands added

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- imgtool: add 'getpubhash' command to dump the sha256 hash of the public key

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- imgtool's getpub can print the output to a file

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- imgtool can dump the raw versions of the public keys

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- imgtool: add 'dumpinfo' command for signed image parsing.

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- Drop ECDSA P224 support

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- Fixed an issue with boot_serial repeats not being processed when
output was sent, this would lead to a divergence of commands
whereby later commands being sent would have the previous command
output sent instead.

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- Fixed an issue with the boot_serial zcbor setup encoder function
wrongly including the buffer address in the size which caused
serial recovery to fail on some platforms.

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- zcbor library files have been updated to version 0.7.0

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- Reworked boot serial extensions so that they can be used by modules
or from user repositories by switching to iterable sections.
- Removed Zephyr custom img list boot serial extension support.

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- (Zephyr) Adds support for sharing boot information with
application via retention subsystem

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- Zephyr no longer builds in optimize for debug mode, this saves a
significant amount of flash space.

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- Reworked image encryption support for Zephyr, static dummy key files
are no longer in the code, a pem file must be supplied to extract
the private and public keys. The Kconfig menu has changed to only
show a single option for enabling encryption and selecting the key
file.
- Serial recovery can now read and handle encrypted seondary slot
partitions.
- Serial recovery with MBEDTLS no longer has undefined operations which
led to usage faults when the secondary slot image was encrypted.

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- Table of Contents - Table of Contents
{:toc} {:toc}
## Version 2.0.0
Note that this release, 2.0.0 is a new major number, and contains a small API
change in the interface between mcuboot and the platform. All platforms
contained within the MCUboot tree have been updated, but any external platforms
will have to be adjusted. The following commit makes the API change, in the
function `boot_save_shared_data`.
commit 3016d00cd765e7c09a14af55fb4dcad945e4b982
Author: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Date: Tue Mar 14 12:35:51 2023 +0000
bootutil: Add active slot number and max app size to shared data
### About this release
- Add error when flash device fails to open.
- Panic bootloader when flash device fails to open.
- Fixed issue with serial recovery not showing image details for
decrypted images.
- Fixes issue with serial recovery in single slot mode wrongly
iterating over 2 image slots.
- CDDL auto-generated function code has been replaced with zcbor function
calls, this now allows the parameters to be supplied in any order.
- Added currently running slot ID and maximum application size to
shared data function definition.
- Make the ECDSA256 TLV curve agnostic and rename it to ECDSA_SIG.
- imgtool: add P384 support along with SHA384.
- espressif: refactor after removing IDF submodule
- espressif: add ESP32-C6, ESP32-C2 and ESP32-H2 new chips support
- espressif: adjustments after IDF v5.1 compatibility, secure boot build and memory map organization
- Serial recovery image state and image set state optional commands added
- imgtool: add 'dumpinfo' command for signed image parsing.
- imgtool: add 'getpubhash' command to dump the sha256 hash of the public key
- imgtool's getpub can print the output to a file
- imgtool can dump the raw versions of the public keys
- Drop ECDSA P224 support
- Fixed an issue with boot_serial repeats not being processed when
output was sent, this would lead to a divergence of commands
whereby later commands being sent would have the previous command
output sent instead.
- Fixed an issue with the boot_serial zcbor setup encoder function
wrongly including the buffer address in the size which caused
serial recovery to fail on some platforms.
- zcbor library files have been updated to version 0.7.0
- Reworked boot serial extensions so that they can be used by modules
or from user repositories by switching to iterable sections.
- Removed Zephyr custom img list boot serial extension support.
- (Zephyr) Adds support for sharing boot information with
application via retention subsystem
- Zephyr no longer builds in optimize for debug mode, this saves a
significant amount of flash space.
- Reworked image encryption support for Zephyr, static dummy key files
are no longer in the code, a pem file must be supplied to extract
the private and public keys. The Kconfig menu has changed to only
show a single option for enabling encryption and selecting the key
file.
- Serial recovery can now read and handle encrypted seondary slot
partitions.
- Serial recovery with MBEDTLS no longer has undefined operations which
led to usage faults when the secondary slot image was encrypted.
## Version 1.10.0 ## Version 1.10.0
The 1.10.0 release of MCUboot contains... The 1.10.0 release of MCUboot contains...