Update release-notes.md

Author: UdjinM6

doc/release-notes.md

@@ -232,6 +232,8 @@ modules were reorganized in separate folders to make navigation through code a b
 
 See detailed [set of changes](https://github.com/dashpay/dash/compare/v0.14.0.5...dashpay:v0.15.0.0).
 
+- [`2c305d02d`](https://github.com/dashpay/dash/commit/2c305d02d) Update translations 2020-02-03 (#3322)
+- [`672e18e48`](https://github.com/dashpay/dash/commit/672e18e48) Only sync mempool from v0.15+ (proto 70216+) nodes (#3321)
 - [`829bde81e`](https://github.com/dashpay/dash/commit/829bde81e) Fix dark text on dark background in combobox dropdowns on windows (#3315)
 - [`c0a671e84`](https://github.com/dashpay/dash/commit/c0a671e84) Fix node protection logic false positives (#3314)
 - [`8d5fc6e0a`](https://github.com/dashpay/dash/commit/8d5fc6e0a) Merge #13162: [net] Don't incorrectly log that REJECT messages are unknown.