Changes:

• Add "Telia EC TLS Root CA v3" and "Telia RSA TLS Root CA v3" - https://bugzilla.mozilla.org/show_bug.cgi?id=2047804
• Add "SECOM TLS ECC Root CA 2024" and "SECOM TLS RSA Root CA 2024" - https://bugzilla.mozilla.org/show_bug.cgi?id=1943001
• Remove "Atos TrustedRoot 2011" - https://bugzilla.mozilla.org/show_bug.cgi?id=2017374

What's Changed

• Take webpki-root-certs lockfile update by @weifanglab in #125
• 1.0.9: upstream updates by @ctz in #126

New Contributors

• @weifanglab made their first contribution in #125

Full Changelog: v/1.0.8...v/1.0.9

• Remove SecureSign Root CA12 root; see https://bugzilla.mozilla.org/show_bug.cgi?id=2031105

What's Changed

• Test MSRV with 1.70 by @ctz in #122
• Take semver-compatible dependency updates by @djc in #123
• 1.0.8: remove SecureSign Root CA12 root by @ctz in #124

Full Changelog: v/1.0.7...v/1.0.8

For their April 2026 root store changes, Mozilla has made more changes than usual:

These changes are part of Mozilla’s ongoing root store maintenance under the Mozilla Root Store Policy (MRSP), including §7.4 (Root CA Lifecycles) and §7.5.3 (Transition Plans). They reflect a combination of lifecycle-based transitions, CA operator requests, and alignment with intended certificate usage, including retiring older or less suitable root certificates, enforcing clear separation of trust purposes (e.g., TLS vs. S/MIME), and reducing unnecessary trust surface in the Web PKI ecosystem. Collectively, these actions help to ensure that root certificates are relied upon only for their intended and actively maintained use cases, or are retired in accordance with established distrust timelines.

This removes:

• CN=Certigna O=Dhimyotis
• CN=COMODO Certification Authority O=COMODO CA Limited
• CN=DigiCert Assured ID Root CA O=DigiCert Inc OU=www.digicert.com
• CN=DigiCert Global Root CA O=DigiCert Inc OU=www.digicert.com
• CN=DigiCert High Assurance EV Root CA O=DigiCert Inc OU=www.digicert.com
• CN=FIRMAPROFESIONAL CA ROOT-A WEB O=Firmaprofesional SA
• CN=GTS Root R2 O=Google Trust Services LLC
• CN=QuoVadis Root CA 2 O=QuoVadis Limited
• CN=QuoVadis Root CA 3 O=QuoVadis Limited
• CN=Secure Global CA O=SecureTrust Corporation
• CN=SecureTrust CA O=SecureTrust Corporation
• CN=SwissSign Gold CA - G2 O=SwissSign AG
• CN=TeliaSonera Root CA v1 O=TeliaSonera
• CN=Trustwave Global Certification Authority O=Trustwave Holdings, Inc.
• CN=Trustwave Global ECC P256 Certification Authority O=Trustwave Holdings, Inc.
• CN=Trustwave Global ECC P384 Certification Authority O=Trustwave Holdings, Inc.
• O=certSIGN OU=certSIGN ROOT CA

See their announcement for more details.

What's Changed

• Take semver-compatible dependency updates by @djc in #116
• Take semver-compatible dependency updates by @djc in #117
• Take semver-compatible updates by @ctz in #118
• Prepare 1.0.7 by @djc in #120
• Update dependencies by @djc in #119

Full Changelog: v/1.0.6...v/1.0.7

"e-Szigno TLS Root CA 2023" added, see https://bugzilla.mozilla.org/show_bug.cgi?id=1873057

What's Changed

• Update dependencies by @djc in #111
• Trigger CI workflow on merge groups by @djc in #113
• webpki-roots: 1.0.6 by @ctz in #115

Full Changelog: v/1.0.5...v/1.0.6

Removes the following trust anchors which have passed their distrust-after-last-issuance dates:

• Entrust Root Certification Authority - EC1
• Entrust Root Certification Authority - G2
• Entrust Root Certification Authority
• AffirmTrust Commercial
• AffirmTrust Networking
• AffirmTrust Premium
• AffirmTrust Premium ECC

What's Changed

• ccadb: add CertificateMetadata::test_website_revoked field by @djc in #110
• webpki-root[s|-certs]: 1.0.4 -> 1.0.5 by @cpu in #112

Full Changelog: v/1.0.4...v/1.0.5

CommScope removal

https://bugzilla.mozilla.org/show_bug.cgi?id=1994866 tracks the voluntary removal of:

• CommScope Public Trust ECC Root-01
• CommScope Public Trust ECC Root-02
• CommScope Public Trust RSA Root-01
• CommScope Public Trust RSA Root-02

What's Changed

• 1.0.4: track removal of CommScope by @ctz in #109

Full Changelog: v/1.0.3...v/1.0.4

Addition of "OISTE Server Root RSA G1" & "OISTE Server Root ECC G1": https://bugzilla.mozilla.org/show_bug.cgi?id=1988913.

What's Changed

• 1.0.3: track October 2025 additions by @ctz in #108

• Add "TrustAsia TLS ECC Root CA" and "TrustAsia TLS RSA Root CA" https://bugzilla.mozilla.org/show_bug.cgi?id=1972384
• Add "SwissSign RSA TLS Root CA 2022 - 1" https://bugzilla.mozilla.org/show_bug.cgi?id=1845047

What's Changed

• Update dependencies by @djc in #102
• 1.0.2: track July 2025 CCADB changes by @ctz in #103

Full Changelog: v/1.0.1...v/1.0.2

Remove Chunghwa Telecom "ePKI Root Certification Authority". See the upstream issue for details.

What's Changed

• 1.0.1: June 2025 updates by @ctz in #101

Full Changelog: v/1.0.0...v/1.0.1

After 51 releases over about nine years, this is the first stable release of the webpki-roots and webpki-root-certs crates.

The 1.0.0 release is functionally equal to the 0.26.10 release. We will make a 0.26.11 release that uses 1.0.0 using the semver trick.

What's Changed

• Refine CI workflow triggers by @djc in #97
• Prepare 1.0.0 by @ctz in #98

Full Changelog: v/0.26.10...v/1.0.0