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+API changes
+   * The numerical values of the PSA Crypto API macros have been updated to
+     conform to version 1.0.0 of the specification.
+   * PSA_ALG_STREAM_CIPHER replaces PSA_ALG_CHACHA20 and PSA_ALG_ARC4.
+     The underlying stream cipher is determined by the key type
+     (PSA_KEY_TYPE_CHACHA20 or PSA_KEY_TYPE_ARC4).
+New deprecations
+   * PSA_KEY_TYPE_CHACHA20 and PSA_KEY_TYPE_ARC4 have been deprecated.
+     Use PSA_ALG_STREAM_CIPHER instead.