fix: update security policy with new CVE entries and patched versions
chore: update CHANGELOG for recent changes and fixes
fix: resolve buffer overflow in COBS frame decoding and add unit test for tight buffer handling (#1425)
release: update version to 1.5.2 and modify changelog
chore: update version to 1.6.1-rc1 and adjust version text accordingly
chore: update SECURITY.md to include additional CVE records and vulnerability disclosures
fix: resolve buffer overflow in COBS frame decoding and add unit test for tight buffer handling (#1425)
chore: update CHANGELOG for upcoming 1.6.1 release