1.89.2 (2026-10-07)

Bug Fixes

• warehouse: set explicit lineSep for deltalake csv copy (#7455) (1c7dfc2)

1.89.1 (2026-09-29)

Bug Fixes

• batchrouter: recover snowpipe streaming channels for tables dropped externally (#7434) (2c79aa8)

1.89.0 (2026-09-28)

Features

• warehouse: add shared SQL identifier and string literal quoting helpers (#7406) (814f6db)

Bug Fixes

• warehouse: quote azure synapse identifiers (#7363) (d399fd1)
• warehouse: quote bigquery identifiers (#7366) (89de526)
• warehouse: quote clickhouse identifiers (#7420) (490c097)
• warehouse: quote deltalake identifiers (#7368) (08f2f1e)
• warehouse: quote mssql identifiers (#7364) (695b881)
• warehouse: quote postgres load column list and bind schema existence check (#7405) (2ff81c1)
• warehouse: quote redshift identifiers (#7365) (a3e2a3c)
• warehouse: quote snowflake identifiers (#7367) (53d4891)

Miscellaneous

• sync release v1.88.0 to main branch (#7415) (130bdd3)
• warehouse: drop the per dialect identifier quoting wrappers (#7421) (ec0cf52)
• warehouse: drop the v2 suffix now v1 is gone (#7418) (b759c33)
• warehouse: move back to upstream clickhouse-go (#7419) (1a7e776)
• warehouse: remove the ClickHouse v1 driver (#7417) (bd14179)
• warehouse: replace dead clickhouse blockSize with commitEvery (#7427) (0806478)

1.89.0-rc.1 (2026-09-28)

Features

• warehouse: add shared SQL identifier and string literal quoting helpers (#7406) (814f6db)

Bug Fixes

• warehouse: quote azure synapse identifiers (#7363) (d399fd1)
• warehouse: quote bigquery identifiers (#7366) (89de526)
• warehouse: quote clickhouse identifiers (#7420) (490c097)
• warehouse: quote deltalake identifiers (#7368) (08f2f1e)
• warehouse: quote mssql identifiers (#7364) (695b881)
• warehouse: quote postgres load column list and bind schema existence check (#7405) (2ff81c1)
• warehouse: quote redshift identifiers (#7365) (a3e2a3c)
• warehouse: quote snowflake identifiers (#7367) (53d4891)

Miscellaneous

• sync release v1.88.0 to main branch (#7415) (130bdd3)
• warehouse: drop the per dialect identifier quoting wrappers (#7421) (ec0cf52)
• warehouse: drop the v2 suffix now v1 is gone (#7418) (b759c33)
• warehouse: move back to upstream clickhouse-go (#7419) (1a7e776)
• warehouse: remove the ClickHouse v1 driver (#7417) (bd14179)
• warehouse: replace dead clickhouse blockSize with commitEvery (#7427) (0806478)

1.88.0 (2026-09-21)

Features

• warehouse: bigquery workload identity federation authentication (#7361) (d16ab5f)

Bug Fixes

• bound clickHouse v2 s3 copy memory (#7407) (a17a78f)

Miscellaneous

• cleanup python mirroring (#7395) (9f9bcde)
• default failed-keys error capture on (#7404) (db84987)
• sync release v1.87.0 to main branch (#7394) (80353d1)
• tag namespace config http client stats with version and mode (#7401) (d152ae5)

1.88.0-rc.1 (2026-09-21)

Features

• warehouse: bigquery workload identity federation authentication (#7361) (d16ab5f)

Bug Fixes

• bound clickHouse v2 s3 copy memory (#7407) (a17a78f)

Miscellaneous

• cleanup python mirroring (#7395) (9f9bcde)
• default failed-keys error capture on (#7404) (db84987)
• sync release v1.87.0 to main branch (#7394) (80353d1)
• tag namespace config http client stats with version and mode (#7401) (d152ae5)

1.87.1 (2026-09-18)

Bug Fixes

• bound clickHouse v2 s3 copy memory (#7407) (ee78070)

1.87.0 (2026-09-15)

Features

• backend config shadow mode (#7340) (4898165)
• bump rudder-go-kit and go modules to Go 1.27.1 (#7345) (8d95c68)
• router: read transformerProxy from transformer features before env (#7337) (e8f0ea6)

Bug Fixes

• batchrouter: retry failed async manager initialization (#7374) (974d383)
• router: redact credentials from destination URLs in failure responses (#7372) (14659bf)
• router: request fails with unexpected use of stub RoundTripper error (#7386) (2ff491f)
• singer-protocol sources filtered destination config for source type cloud instead of cloudSource (#7389) (f48c997)
• warehouse: instrument the clickhouse v2 load path (#7355) (4d743db)
• warehouse: pass temporary credentials to the clickhouse v2 s3 copy engine (#7353) (4d743db)
• warehouse: retire idle clickhouse v2 connections (#7352) (4d743db)
• warehouse: retry a failed clickhouse v2 block (#7354) (4d743db)

Miscellaneous

• log the candidate error when a backend config shadow sample fails to fetch (#7383) (eaa9b61)
• processor: assemble side-PU report metrics at end of preprocess stage (#7346) (4540876)
• sync release v1.86.0 to main branch (#7356) (6868c6c)

1.87.0-rc.4 (2026-09-15)

Features

• backend config shadow mode (#7340) (4898165)
• bump rudder-go-kit and go modules to Go 1.27.1 (#7345) (8d95c68)
• router: read transformerProxy from transformer features before env (#7337) (e8f0ea6)

Bug Fixes

• batchrouter: retry failed async manager initialization (#7374) (974d383)
• router: redact credentials from destination URLs in failure responses (#7372) (14659bf)
• router: request fails with unexpected use of stub RoundTripper error (#7386) (2ff491f)
• singer-protocol sources filtered destination config for source type cloud instead of cloudSource (#7389) (f48c997)
• warehouse: instrument the clickhouse v2 load path (#7355) (4d743db)
• warehouse: pass temporary credentials to the clickhouse v2 s3 copy engine (#7353) (4d743db)
• warehouse: retire idle clickhouse v2 connections (#7352) (4d743db)
• warehouse: retry a failed clickhouse v2 block (#7354) (4d743db)

Miscellaneous

• log the candidate error when a backend config shadow sample fails to fetch (#7383) (eaa9b61)
• processor: assemble side-PU report metrics at end of preprocess stage (#7346) (4540876)
• sync release v1.86.0 to main branch (#7356) (6868c6c)

1.87.0-rc.3 (2026-09-14)

Features

• backend config shadow mode (#7340) (4898165)
• bump rudder-go-kit and go modules to Go 1.27.1 (#7345) (8d95c68)
• router: read transformerProxy from transformer features before env (#7337) (e8f0ea6)

Bug Fixes

• router: redact credentials from destination URLs in failure responses (#7372) (14659bf)
• router: request fails with unexpected use of stub RoundTripper error (#7386) (2ff491f)
• warehouse: instrument the clickhouse v2 load path (#7355) (4d743db)
• warehouse: pass temporary credentials to the clickhouse v2 s3 copy engine (#7353) (4d743db)
• warehouse: retire idle clickhouse v2 connections (#7352) (4d743db)
• warehouse: retry a failed clickhouse v2 block (#7354) (4d743db)

Miscellaneous

• log the candidate error when a backend config shadow sample fails to fetch (#7383) (eaa9b61)
• processor: assemble side-PU report metrics at end of preprocess stage (#7346) (4540876)
• sync release v1.86.0 to main branch (#7356) (6868c6c)