0.12.1 / 2025-09-11

• [BUGFIX] Don't panic on error-on-replace with multiple values. #300

0.12.0 / 2025-08-06

• [ENHANCEMENT] Add the -enable-promql-duration-expression-parsing flag to support arithmetic for durations in PromQL expressions. #297
• [ENHANCEMENT] Add the -enable-promql-experimental-functions flag to support experimental functions in PromQL expressions. #297
• [ENHANCEMENT] Add the -enable-label-matchers-for-rules-api flag to filter rules using label matchers. #295

0.11.1 / 2025-05-12

Rebuild with the latest Go compiler (go1.24.3).

0.11.0 / 2024-08-07

• [CHANGE] Return a 400 response code when the upstream response can't be modified. #228
• [CHANGE] Make -error-on-replace more cooperating. #233
• [FEATURE] Add the -rules-with-active-alerts flag to return rules with matching active alerts. #237

0.10.0 / 2024-06-12

• [FEATURE] Add the header-uses-list-syntax flag to split the tenant header value on commas. #223
• [ENHANCEMENT] Support regex matcher for non-query Prometheus endpoints. #226

0.9.0 / 2024-06-04

• [ENHANCEMENT] Update /api/v1/{rules,alerts} responses. #214

0.8.1 / 2024-01-28

Internal change for library compatibility. No user-visible changes.

• [CHANGE] Don't rely on slice labels #184

0.8.0 / 2024-01-02

• [FEATURE] Add the --regex-match flag to filter with a regexp matcher. #171

0.7.0 / 2023-06-15

• [FEATURE] Support filtering on multiple label values. #115

0.6.0 / 2023-01-04

• [FEATURE] Add the --header-name flag to pass the label value via HTTP header. #118
• [FEATURE] Add the --internal-listen-address flag to expose Prometheus metrics. #121
• [FEATURE] Add the the --label-value flag to set the label value statically. #116