doc: add OpenSSL removal to release-notes.md

fanquake · fanquake · commit e5a0bece6e84 · 2019-11-18T09:19:04.000-05:00
diff --git a/doc/release-notes.md b/doc/release-notes.md
@@ -63,6 +63,12 @@ distribution provides binaries for the RISC-V platform.
 Notable changes
 ===============
 
+Build System
+------------
+
+- OpenSSL is no longer used by Bitcoin Core. The last usage of the library
+was removed in #17265.
+
 New RPCs
 --------
 
