## 3.0.4 (2015-12-14)

Features:
  - Enforce storage restrictions based on the license type and policy
  - Updated to EME spec 2015-11-20
    - Updated kPersistent to kPersistentLicense
    - Updated kInvalidAccess with kTypeError and kRangeError
    - Updated kOutputNotAllowed to kOutputRestricted
    - Added key status kReleased
    - Added new session type (kPersistentUsageRecord) used for "secure stop"
  - Enabled WebM-related tests for CdmEngine

Bugfixes:
  - Fixed OEMCrypto test bugs regarding nonce-enabled and nonce-or-entry flags
  - Fixed build system bug to allow adding the static CDM library as a
    dependency of another gyp static library target
  - Fixed message type for service cert requests
  - Fixed reporting of expiration for sessions which do not expire
  - Fixed test bugs in which changing execution order caused test failures
  - Fixed bug in OEMCrypto\_DeleteUsageTable in which the empty table was not
    written to disk
  - Fixed bug in CE CDM tests in which OEMCrypto usage table data was not
    cleared between test runs, causing issues with duplicate PSTs


## 3.0.3 (2015-11-09)

Features:
  - Added x86-32 build settings

Bugfixes:
  - Fix buffer overflow in mock OEMCrypto on 32-bit systems
  - Fixed OEMCrypto\_RefreshKeys return value
  - Fixed OEMCrypto\_GenerateRSASignature return value
  - Fixed assertions during server certificate provisioning, triggered by a
    race condition
  - Removed spurious error messages from CdmEngine::AddKey()
  - Fixed PSS verification in iOS privacy crypto implementation


## 3.0.2 (2015-09-18)

Features:
  - Updated OEMCrypto docs
  - Privacy crypto implementation for iOS
  - Now builds with strict warnings and warnings as errors
  - Added an extra method to IEventListener to allow integration with older
    versions of Chromium using prefixed EME
    - *NOTE: This is temporary and will be removed in a future release*

Bugfixes:
  - Fixed support for C++11 and clang
  - Prevent renewal license when can\_renew is false
  - Fixed variable-length key ID tests
  - Fixed enforcement of secure buffer types for decrypt
  - Fix type-casting issues with various versions of OpenSSL and BoringSSL
  - Return kNotSupported when generateRequest called with non-Widevine initdata


## 3.0.1 (2015-09-11)

Features:
  - Added new methods to access app parameters available on Android
  - Test suite is now IPv6-ready
  - Exposed IClient inheritance for Cdm interface
  - Added baked-in cert support to the mock OEMCrypto

Bugfixes:
  - Made improvements to tests for OEMCrypto and core
  - Return client ID information in secure stop
  - Fix multiple deletions of OEMCrypto usage table entries
  - Don't delete offline licenses when a new device cert is provisioned
  - Hardened BufferReader class
  - Removed excess logging in PSSH parser
  - Fixed iOS build issues with MD5 in DeviceFiles
  - Fixed iOS build issues with protobuf\_config==target
  - Fixed bugs in OEMCrypto v9 and v10 adapters
  - Fixed inclusion of unit test gypis from external projects

Broken compatibility:
  - Added a cancel() method to ITimer, needed for some timer implementations


## 3.0.0 (2015-06-19)

v3.0 introduced a completely new interface which is not backward compatible
with v2.x.

Features:
  - Simplified, synchronous interface which mimics EME APIs
  - Support for key statuses and session expiration times
  - Simplified build system with fewer build-time flags
  - Simplified initialization with runtime settings for client info,
    log levels, and secure output modes
  - Secure output modes are explicit, and individual decrypt requests can
    be done in the clear (for example, for platforms with L3 audio)
  - Device certificates are now required for all platforms and must be
    provisioned during initialization if not present
  - Simplified storage interface with more explicit methods
  - New integration guide which replaces several older documents