OEMCrypto and OPK 18.9

CHANGELOG.md

@@ -2,12 +2,33 @@
 
 [TOC]
 
+## [Version 18.9][v18.9]
+
+This release adds new OEMCrypto APIs to support CAS PVR. It also includes test
+fixes and OPK build updates.
+
+### API
+
+- Added new OEMCrypto API for CAS PVR: `OEMCrypto_GetPVRKey()` and
+  `OEMCrypto_LoadPVRKey()`
+
+### OPK
+
+- Fixed memory overflow in WTPI test serialization of
+  `WTPI_Crc32Cont_OutputBufferBasic()`
+- Added new WTPI for CAS PVR: `WTPI_SetCasUsage()`, `WTPI_GetCasUsage()`,
+  `WTPI_InstallPVRContentKey()` and `WTPI_InstallPVRContentIV()`
+- Renamed OPK serialization `settings.gypi` to `defaults.gypi`
+- Fixed macro definitions in the CAS TEE linux simulator Makefile
+
 ## [Version 18.8][v18.8]
 
 This is a minor release with minor test improvements.
 
 ### Tests
 
+- Updated `DecryptZeroSizeSubSample` test to pass on non-crash returns. This
+  fix is backported from 19.2 release
 - Update some CAST tests to enforce format of the message signed by
   OEMCrypto_GenerateRSASignature()
 - Skip usage table tests on devices that don't support usage tables
@@ -599,3 +620,4 @@ Public release for OEMCrypto API and ODK library version 16.4.
 [v18.6]: https://widevine-partner.googlesource.com/oemcrypto/+/refs/tags/v18.6
 [v18.7]: https://widevine-partner.googlesource.com/oemcrypto/+/refs/tags/v18.7
 [v18.8]: https://widevine-partner.googlesource.com/oemcrypto/+/refs/tags/v18.8
+[v18.9]: https://widevine-partner.googlesource.com/oemcrypto/+/refs/tags/v18.9