CHANGELOG: prep 3.5.2

Signed-off-by: William Woodruff <william@trailofbits.com>

Author: woodruffw

CHANGELOG.md

@@ -8,6 +8,12 @@ All versions prior to 0.9.0 are untracked.
 
 ## [Unreleased]
 
+## [3.5.2]
+
+### Fixed
+
+* Pinned `cryptography` dependency strictly to prevent future breakage
+
 ## [3.5.1]
 
 ### Fixed
@@ -539,7 +545,8 @@ This is a corrective release for [2.1.1].
 
 
 <!--Release URLs -->
-[Unreleased]: https://github.com/sigstore/sigstore-python/compare/v3.5.1...HEAD
+[Unreleased]: https://github.com/sigstore/sigstore-python/compare/v3.5.2...HEAD
+[3.5.2]: https://github.com/sigstore/sigstore-python/compare/v3.5.1...v3.5.2
 [3.5.1]: https://github.com/sigstore/sigstore-python/compare/v3.5.0...v3.5.1
 [3.5.0]: https://github.com/sigstore/sigstore-python/compare/v3.4.0...v3.5.0
 [3.4.0]: https://github.com/sigstore/sigstore-python/compare/v3.3.0...v3.4.0