# \#preview **URL:** https://forum.qiime2.org/tag/preview/97.md [Latest](https://forum.qiime2.org/latest.md) · [Categories](https://forum.qiime2.org/categories.md) · [Tags](https://forum.qiime2.org/tags.md) --- ## [\[Preview\] QIIME 2 2026.7 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2026-7-development-changelog/34143)
**Author:** [@q2d2](https://forum.qiime2.org/u/q2d2)\ **Replies:** 0\ **Last updated:** [April 22, 2026, 9:39am UTC](https://forum.qiime2.org/t/preview-qiime-2-2026-7-development-changelog/34143 "2026-04-22T09:39:30Z")
QIIME 2 2026.7 has been released! Please see the official changelog for more details. ▶ see original content of post --- ## [\[Preview\] QIIME 2 2026.4 breaking changes & environment files](https://forum.qiime2.org/t/preview-qiime-2-2026-4-breaking-changes-environment-files/33942)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 3\ **Last updated:** [March 19, 2026, 3:21pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2026-4-breaking-changes-environment-files/33942 "2026-03-19T15:21:57Z")
Environment files for 2026.4 have been released! Please see the official announcement for more details. ▶ See original content of post --- ## [\[Preview\] QIIME 2 2026.4 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2026-4-development-changelog/33941)
**Author:** [@q2d2](https://forum.qiime2.org/u/q2d2)\ **Replies:** 0\ **Last updated:** [January 30, 2026, 10:05am UTC](https://forum.qiime2.org/t/preview-qiime-2-2026-4-development-changelog/33941 "2026-01-30T10:05:01Z")
QIIME 2 2026.4 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2026.1 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2026-1-development-changelog/33778)
**Author:** [@q2d2](https://forum.qiime2.org/u/q2d2)\ **Replies:** 0\ **Last updated:** [November 11, 2025, 10:24am UTC](https://forum.qiime2.org/t/preview-qiime-2-2026-1-development-changelog/33778 "2025-11-11T10:24:19Z")
QIIME 2 2026.1 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2025.10 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2025-10-development-changelog/33589)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [August 14, 2025, 8:11pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2025-10-development-changelog/33589 "2025-08-14T20:11:55Z")
QIIME 2 2025.10 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2025.10 breaking changes & environment files](https://forum.qiime2.org/t/preview-qiime-2-2025-10-breaking-changes-environment-files/33101)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [May 6, 2025, 11:28pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2025-10-breaking-changes-environment-files/33101 "2025-05-06T23:28:55Z")
QIIME 2 2025.10 has been released! Please see the official changelog for details. ▶ See original content of post --- ## [\[Preview\] QIIME 2 2025.7 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2025-7-development-changelog/33100)
**Author:** [@q2d2](https://forum.qiime2.org/u/q2d2)\ **Replies:** 0\ **Last updated:** [May 6, 2025, 11:22pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2025-7-development-changelog/33100 "2025-05-06T23:22:03Z")
QIIME 2 2025.7 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2025.4 breaking changes & environment files](https://forum.qiime2.org/t/preview-qiime-2-2025-4-breaking-changes-environment-files/32091)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [December 9, 2024, 5:24pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2025-4-breaking-changes-environment-files/32091 "2024-12-09T17:24:34Z")
QIIME 2 2025.4 has been released! Please see the official changelog and breaking changes/environment files posts for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2025.4 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2025-4-development-changelog/31781)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [October 30, 2024, 10:07pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2025-4-development-changelog/31781 "2024-10-30T22:07:36Z")
QIIME 2 2025.4 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2024.10 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2024-10-development-changelog/30353)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 1\ **Last updated:** [June 28, 2024, 12:12am UTC](https://forum.qiime2.org/t/preview-qiime-2-2024-10-development-changelog/30353 "2024-06-28T00:12:47Z")
QIIME 2 2024.10 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [Demultiplexing and Trimming Adapters from Reads with q2-cutadapt](https://forum.qiime2.org/t/demultiplexing-and-trimming-adapters-from-reads-with-q2-cutadapt/2313)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 4\ **Last updated:** [March 12, 2020, 9:52pm UTC](https://forum.qiime2.org/t/demultiplexing-and-trimming-adapters-from-reads-with-q2-cutadapt/2313 "2020-03-12T21:52:41Z")
:exclamation: :exclamation: :exclamation: NOTE :exclamation: :exclamation: :exclamation: This tutorial is a work in progress, and is incomplete at the moment. It demonstrates at a high level some of the methods available… --- ## [\[Preview\] QIIME 2 2023.5 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2023-5-development-changelog/25689)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [March 6, 2023, 8:23pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2023-5-development-changelog/25689 "2023-03-06T20:23:05Z")
QIIME 2 2023.5 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2023.2 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2023-2-development-changelog/25346)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [January 30, 2023, 7:05pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2023-2-development-changelog/25346 "2023-01-30T19:05:19Z")
QIIME 2 2023.2 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2022.11 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2022-11-development-changelog/24012)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 2\ **Last updated:** [November 22, 2022, 3:35pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2022-11-development-changelog/24012 "2022-11-22T15:35:22Z")
QIIME 2 2022.11 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2022.8 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2022-8-development-changelog/23734)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [July 28, 2022, 8:46pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2022-8-development-changelog/23734 "2022-07-28T20:46:16Z")
QIIME 2 2022.8 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2022.2 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2022-2-development-changelog/21538)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 0\ **Last updated:** [November 30, 2021, 8:22pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2022-2-development-changelog/21538 "2021-11-30T20:22:33Z")
QIIME 2 2022.2 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2021.11 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2021-11-development-changelog/20746)
**Author:** [@lizgehret](https://forum.qiime2.org/u/lizgehret)\ **Replies:** 1\ **Last updated:** [October 26, 2021, 4:23pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2021-11-development-changelog/20746 "2021-10-26T16:23:41Z")
QIIME 2 2021.11 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2021.8 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2021-8-development-changelog/19400)
**Author:** [@Keegan-Evans](https://forum.qiime2.org/u/Keegan-Evans)\ **Replies:** 2\ **Last updated:** [September 3, 2021, 2:22pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2021-8-development-changelog/19400 "2021-09-03T14:22:04Z")
QIIME 2 2021.8 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2021.4 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2021-4-development-changelog/18657)
**Author:** [@andrewsanchez](https://forum.qiime2.org/u/andrewsanchez)\ **Replies:** 4\ **Last updated:** [April 21, 2021, 10:36pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2021-4-development-changelog/18657 "2021-04-21T22:36:27Z")
QIIME 2 2021.4 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2021.2 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2021-2-development-changelog/17815)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 1\ **Last updated:** [February 22, 2021, 5:44pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2021-2-development-changelog/17815 "2021-02-22T17:44:55Z")
QIIME 2 2021.2 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2020.11 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2020-11-development-changelog/16278)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 4\ **Last updated:** [December 7, 2020, 6:03pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2020-11-development-changelog/16278 "2020-12-07T18:03:39Z")
QIIME 2 2020.11 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2020.8 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2020-8-development-changelog/15583)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 2\ **Last updated:** [July 31, 2020, 8:55pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2020-8-development-changelog/15583 "2020-07-31T20:55:14Z")
QIIME 2 2020.8 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2020.6 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2020-6-development-changelog/13906)
**Author:** [@q2d2](https://forum.qiime2.org/u/q2d2)\ **Replies:** 2\ **Last updated:** [June 8, 2020, 2:48pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2020-6-development-changelog/13906 "2020-06-08T14:48:24Z")
QIIME 2 2020.6 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2020.2 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2020-2-development-changelog/12328)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 3\ **Last updated:** [February 20, 2020, 9:33pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2020-2-development-changelog/12328 "2020-02-20T21:33:16Z")
QIIME 2 2020.2 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2019.10 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2019-10-development-changelog/10922)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 1\ **Last updated:** [October 25, 2019, 5:41pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2019-10-development-changelog/10922 "2019-10-25T17:41:17Z")
QIIME 2 2019.10 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2019.7 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2019-7-development-changelog/9776)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 2\ **Last updated:** [July 19, 2019, 11:36pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2019-7-development-changelog/9776 "2019-07-19T23:36:15Z")
QIIME 2 2019.7 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2019.4 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2019-4-development-changelog/8148)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 6\ **Last updated:** [May 3, 2019, 6:34pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2019-4-development-changelog/8148 "2019-05-03T18:34:10Z")
QIIME 2 2019.4 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2019.1 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2019-1-development-changelog/7089)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 2\ **Last updated:** [January 30, 2019, 5:05pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2019-1-development-changelog/7089 "2019-01-30T17:05:28Z")
QIIME 2 2019.1 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2018.11 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2018-11-development-changelog/6310)
**Author:** [@thermokarst](https://forum.qiime2.org/u/thermokarst)\ **Replies:** 2\ **Last updated:** [November 8, 2018, 11:46pm UTC](https://forum.qiime2.org/t/preview-qiime-2-2018-11-development-changelog/6310 "2018-11-08T23:46:05Z")
QIIME 2 2018.11 has been released! Please see the official changelog for more details. ▶ Original content of post --- ## [\[Preview\] QIIME 2 2018.8 development changelog](https://forum.qiime2.org/t/preview-qiime-2-2018-8-development-changelog/4724)
**Author:** [@q2d2](https://forum.qiime2.org/u/q2d2)\ **Replies:** 2\ **Last updated:** [August 29, 2018, 3:57am UTC](https://forum.qiime2.org/t/preview-qiime-2-2018-8-development-changelog/4724 "2018-08-29T03:57:57Z")
QIIME 2 2018.8 has been release! Please see the official changelog for more details. ▶ Original content of post [Next page](https://forum.qiime2.org/tag/preview/97.md?match_all_tags=true&page=1&tags%5B%5D=preview)