v4.5.3

What's Changed

• fix(visual-builder): handle rejection when discussion highlights has no listener by @kirtesh-cstk in #652
• Updated codeowners by @karancs06 in #657
• release: v4.5.3 (sync main into develop_v4) by @karancs06 in #658
• release: v4.5.3 (Develop v4 -> stage v4) by @contentstackMridul in #653
• release: v4.5.3 by @karancs06 in #659

Full Changelog: v4.5.2...v4.5.3