Consolidate ChangeLog entries about CIPHER_C
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
diff --git a/ChangeLog.d/no-cipher.txt b/ChangeLog.d/no-cipher.txt
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+Features
+ * Fewer modules depend on MBEDTLS_CIPHER_C, making it possible to save code
+ size by disabling it in more circumstances. In particular, the CCM and
+ GCM modules no longer depends on MBEDTLS_CIPHER_C. Also,
+ MBEDTLS_PSA_CRYPTO can now be enabled without MBEDTLS_CIPHER_C if all
+ unauthenticated (non-AEAD) ciphers are disabled, or if they're all
+ fully provided by drivers. See docs/driver-only-builds.md for full
+ details and current limitations; in particular, NIST_KW and PKCS5/PKCS12
+ decryption still unconditionally depend on MBEDTLS_CIPHER_C.