# Harbor v2.15.1-rc2

- Product: Harbor (https://whatsnew.fyi/product/harbor)
- Vendor: CNCF
- Date: 2026-05-06
- Version: v2.15.1-rc2
- Original notes: https://github.com/goharbor/harbor/releases/tag/v2.15.1-rc2
- Permalink: https://whatsnew.fyi/product/harbor/releases/v2.15.1-rc2
- Labels: Pre-release

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — Fix Last Pull time on parent/child artifacts and on creation
- **added** — Add User-Agent to all requests
- **fixed** — Fix proxy cache serve local on remote not found
- **changed** — Call /v2/auth/token api to get bearer token for dockerhub adapter
- **changed** — Prevent background polling from renewing session TTL
- **fixed** — Fix issue related to scanner API
- **fixed** — Redact redis_url_reg from GC extra attrs
- **fixed** — Fix the issue distribution instance edit without credential can not save
- **security** — Update photon packages to fix CVEs
- **changed** — Change base image to goharbor/photon:5.0
- **changed** — Bump Go to 1.25.9
- **changed** — Upgrade go deps go-jose and otel sdk

<!-- Release notes generated using configuration in .github/release.yml at v2.15.1-rc2 -->

##### What's Changed
###### Component updates ⬆️
* (cherry-pick) Fix Last Pull time on parent/child artifacts and on creation by @stonezdj in https://github.com/goharbor/harbor/pull/23022
* (cherry-pick) Add User-Agent to all request by @stonezdj in https://github.com/goharbor/harbor/pull/23054
* (cherry-pick): fix proxy cache serve local on remote not found by @stonezdj in https://github.com/goharbor/harbor/pull/23049
* [cherry-pick] Call /v2/auth/token api to get bearer token for dockerhub adapter by @stonezdj in https://github.com/goharbor/harbor/pull/23096
* [CHERRY-PICK] feat(session): prevent background polling from renewing session TTL by @chlins in https://github.com/goharbor/harbor/pull/23097
* (cherry-pick) Fix issue related to scanner API by @stonezdj in https://github.com/goharbor/harbor/pull/23108
* bump base for v2.15.1 by @wy65701436 in https://github.com/goharbor/harbor/pull/23120
* [CHERRY-PICK] fix(gc): redact redis_url_reg from GC extra attrs (#23134) by @chlins in https://github.com/goharbor/harbor/pull/23141
* (cherry-pick) Fix the issue distribution instance edit without credential can not save by @stonezdj in https://github.com/goharbor/harbor/pull/23166
* Update photon packages to fix CVEs by @stonezdj in https://github.com/goharbor/harbor/pull/23176
* Revert the previous change in Dockerfile.base and change base image to goharbor/photon:5.0 by @stonezdj in https://github.com/goharbor/harbor/pull/23180
###### Bump Component Version 🤖
* bump go to 1.25.9 and refresh base images by @stonezdj in https://github.com/goharbor/harbor/pull/23150
* Upgrade go deps go-jose and otel sdk by @stonezdj in https://github.com/goharbor/harbor/pull/23158


**Full Changelog**: https://github.com/goharbor/harbor/compare/v2.15.0...v2.15.1-rc2