Improve CHANGELOG again

CHANGELOG.md

@@ -7,17 +7,20 @@ SPDX-License-Identifier: Apache-2.0
 # Changelog
 
 ## 14.0.0-SNAPSHOT
-- Implement changes from SOP spec `11`, `12`, `13`, `14`
-  - Implement `update-key` command
-  - Implement `merge-certs` command
-  - Implement `certify-userid` command
-  - Implement `validate-userid` command
-  - Add `UnspecificFailure` exception
-  - Add `KeyCannotCertify` exception
-  - Add `NoHardwareKeyFound` exception
-  - Add `HardwareKeyFailure` exception
-  - Add `PrimaryKeyBad` exception
-  - Add `CertUserIdNoMatch` exception
+- Update implementation to [SOP Specification revision 14](https://www.ietf.org/archive/id/draft-dkg-openpgp-stateless-cli-14.html), 
+  including changes from revisions `11`, `12`, `13`, `14`.
+  - Implement newly introduced operations
+    - `update-key` 'fixes' everything wrong with a key
+    - `merge-certs` merges a certificate with other copies
+    - `certify-userid` create signatures over user-ids on certificates
+    - `validate-userid` validate signatures over user-ids
+  - Add new exceptions
+    - `UnspecificFailure` maps generic application errors
+    - `KeyCannotCertify` signals that a key cannot be used for third-party certifications
+    - `NoHardwareKeyFound` signals that a key backed by a hardware device cannot be found
+    - `HardwareKeyFailure` signals a hardware device failure
+    - `PrimaryKeyBad` signals an unusable or bad primary key
+    - `CertUserIdNoMatch` signals that a user-id cannot be found/validated on a certificate
   - `Verification`: Add support for JSON description extensions
 - Remove `animalsniffer` from build dependencies
 - Bump `logback` to `1.5.13`