Add release notes for 0.24.21

This also renames the file to have the correct spelling.
go/ti50-fw-releases should be updated to match once this lands.

BUG=b:273367615
TEST=None

Change-Id: Ic330e83ef54494cf5b2e35ed23fcdd6e6497c0cc
Signed-off-by: Alyssa Haroldsen <kupiakos@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4404429
Reviewed-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/docs/ti50_firwmare_releases.md b/docs/ti50_firmware_releases.md
index c9f705cb1f..c1c38c731d 100644
--- a/docs/ti50_firwmare_releases.md
+++ b/docs/ti50_firmware_releases.md
@@ -8,6 +8,8 @@ This document captures major feature differences between Ti50 firmware releases
 
 ChromeOS Version    | PrePVT version | Prod Version
 ------------------- | -------------- | ------------
+[ToT][ToT ebuild]   | 0.24.21        | 0.23.14
+[M113][113 release] | 0.24.13        | 0.23.14
 [M112][112 release] | 0.24.13        | 0.23.3
 [M111][111 release] | 0.24.3         | 0.23.3
 [M110][110 release] | 0.24.3         | 0.23.3
@@ -803,6 +805,66 @@ Build:   ti50_common:v0.0.2790-4c1a74e8
          @chromeos-ci-firmware-us-east1-d-x32-0-v1rm 2023-03-06 11:13:07
 ```
 
+### 0.24.21 Released on 4/5/2023
+
+Release
+[CL](https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/4405126)
+
+Builder
+[40](https://ci.chromium.org/ui/p/chromeos/builders/firmware/firmware-ti50-prepvt-15086.B-branch/40/overview)
+
+Artifacts
+[15086.35.0](https://pantheon.corp.google.com/storage/browser/chromeos-releases/canary-channel/betty/15086.35.0)
+
+Manifest snapshot: gs://chromeos-manifest-versions/buildspecs/107/15086.35.0.xml
+
+**New Features**
+
+*   New additional metrics, including boot time and a detailed error code for AP RO verification.
+    Now available through the `GetTi50Metrics` vendor command with value 0x41.
+    [b/262608026](https://b.corp.google.com/issues/262608026),
+    [b/263298180](https://b.corp.google.com/issues/263298180)
+*   New vendor commands 0x42 and 0x43 to get crash and console logs.
+    [b/268396021](https://b.corp.google.com/issues/268396021),
+    [b/265310865](https://b.corp.google.com/issues/265310865)
+*   Support pinweaver v2.
+    [b/248209280](https://b.corp.google.com/issues/248209280)
+*   Add Widevine UDS to virtual NV
+    [b/248610274](https://b.corp.google.com/issues/248610274)
+*   Add GetRSUDevID command to TPM for RMA.
+    [b/265309995](https://b.corp.google.com/issues/265309995)
+
+**Bug Fixes**
+
+*   Fix CCD open failure with the battery disconnected.
+    [b/270712314](https://b.corp.google.com/issues/270712314)
+*   Fix rejection of RO and RW header updates with invalid fields.
+    [b/272057805](https://b.corp.google.com/issues/272057805)
+*   Fix `wp follow_batt_pres` command in GSC console.
+    [b/269218898](https://b.corp.google.com/issues/269218898)
+*   Fix FIDO errors, reporting an invalid P-256 public key.
+    [b/271795015](https://b.corp.google.com/issues/271795015)
+*   Restrict the `recbtnforce` command to the GscFullConsole CCD capability
+    [b/268219945](https://b.corp.google.com/issues/268219945)
+*   Fix pinweaver key import/export to be compatible with v2.
+    [b/267729980](https://b.corp.google.com/issues/267729980)
+*   Fix AP/EC comms broken by EC then AP flash resulting in detached I2C lines.
+    [b/264817647](https://b.corp.google.com/issues/264817647)
+*   Stabilize console output line order.
+    [b/276491121](https://b.corp.google.com/issues/276491121)
+*   Fix `\r\r\n` console output.
+    [b/242980684](https://b.corp.google.com/issues/242980684)
+
+
+
+```
+Build:   ti50_common:v0.0.2939-57543958
+         libtock-rs:v0.0.915-7efdaf5
+         tock:v0.0.9628-93b95c696
+         ms-tpm-20-ref:v0.0.310-953df73
+         @chromeos-ci-firmware-us-central1-b-x32-0-pnrp 2023-04-03 09:47:17
+```
+
 <!-- Links -->
 
 [105 release]: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/refs/heads/release-R105-14989.B/chromeos-base/chromeos-ti50/chromeos-ti50-0.0.1.ebuild
@@ -813,3 +875,5 @@ Build:   ti50_common:v0.0.2790-4c1a74e8
 [110 release]: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/refs/heads/release-R110-15278.B/chromeos-base/chromeos-ti50/chromeos-ti50-0.0.1.ebuild
 [111 release]: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/refs/heads/release-R111-15329.B/chromeos-base/chromeos-ti50/chromeos-ti50-0.0.1.ebuild
 [112 release]: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/refs/heads/release-R112-15359.B/chromeos-base/chromeos-ti50/chromeos-ti50-0.0.1.ebuild
+[113 release]: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/refs/heads/release-R113-15393.B/chromeos-base/chromeos-ti50/chromeos-ti50-0.0.1.ebuild
+[ToT ebuild]: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/refs/heads/main/chromeos-base/chromeos-ti50/chromeos-ti50-0.0.1.ebuild