Looker provides active support for the most recent minor release, the previous two minor releases, and the most recent extended support release (ESR).
| Looker release version | Standard release support period | ESR staging period | ESR period |
|---|---|---|---|
| 25.0 | January 2025 - May 2025 | February 2025 | March 2025 - May 2025 |
| 25.2 | February 2025 - May 2025 | N/A | N/A |
| 25.4 | March 2025 - June 2025 | N/A | N/A |
| 25.6 | April 2025 - August 2025 | May 2025 | June 2025 - August 2025 |
| 25.8 | May 2025 - August 2025 | N/A | N/A |
| 25.10 | June 2025 - September 2025 | N/A | N/A |
| 25.12 | July 2025 - November 2025 | August 2025 | September 2025 - November 2025 |
| 25.14 | August 2025 - November 2025 | N/A | N/A |
| 25.16 | September 2025 - December 2025 | N/A | N/A |
| 25.18 | October 2025 - February 2026 | November 2025 | December 2025 - February 2026 |
| 25.20 | November 2025 - March 2026 | N/A | N/A |
| 26.0 | January 2026 - June 2026 | February 2026 | March 2026 - June 2026 |
| 26.2 | February 2026 - April 2026 | N/A | N/A |
| 26.4 | March 2026 - May 2026 | N/A | N/A |
| 26.6 | March 2026 - August 2026 | May 2026 | June 2026 - August 2026 |
| 26.8 | May 2026 - July 2026 | N/A | N/A |
| 26.10 | June 2026 - August 2026 | N/A | N/A |
| 26.12 | July 2026 - November 2026 | August 2026 | September 2026 - November 2026 |
| 26.14 | August 2026 - October 2026 | N/A | N/A |