Chapel Language Blog

Release Announcements

This series contains articles detailing the highlights of Chapel’s quarterly releases.

• Announcing Chapel 2.7!

  Posted on December 18, 2025

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  Highlights from the December 2025 release of Chapel 2.7

• Announcing Chapel 2.6!

  Posted on September 18, 2025

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  Highlights from the September 2025 release of Chapel 2.6

• Announcing Chapel 2.5!

  Posted on June 12, 2025

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  Highlights from the June 2025 release of Chapel 2.5

• Announcing Chapel 2.4!

  Posted on March 20, 2025

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  Highlights from the March 2025 release of Chapel 2.4

• Announcing Chapel 2.3!

  Posted on December 12, 2024

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  Highlights from the December 2024 release of Chapel 2.3

• Announcing Chapel 2.2!

  Posted on September 26, 2024

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  A summary of highlights from the September 2024 release of Chapel 2.2

• Announcing Chapel 2.1!

  Posted on June 27, 2024

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  A summary of highlights from the June 2024 release of Chapel 2.1

• Chapel 2.0: Scalable and Productive Computing for All

  Posted on March 21, 2024

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  This post announces Chapel 2.0, including a brief tour of what the language is capable of.

• Announcing Chapel 1.33!

  Posted on December 14, 2023

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  A summary of highlights from the December 2023 release of Chapel 1.33.0

• Announcing Chapel 1.32!

  Posted on September 28, 2023

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  A summary of highlights from the September 2023 release of Chapel 1.32.0

• Announcing Chapel 1.31!

  Posted on June 22, 2023

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  A summary of highlights from the June 2023 release of Chapel 1.31.0

• Announcing Chapel 1.30.0!

  Posted on March 23, 2023

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  A summary of highlights from the March 2023 release of Chapel 1.30.0

• Announcing Chapel 1.29.0!

  Posted on December 15, 2022

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  A summary of highlights from the December 2022 release of Chapel 1.29.0