activemodel 8.0.4.1

A toolkit for building modeling frameworks like Active Record. Rich support for attributes, callbacks, validations, serialization, internationalization, and testing.

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Versions:

8.1.2.1 March 23, 2026 (69 KB)
8.1.2 January 08, 2026 (69 KB)
8.1.1 October 28, 2025 (69 KB)
8.1.0 October 22, 2025 (69 KB)
8.1.0.rc1 October 15, 2025 (69 KB)
8.0.4.1 March 23, 2026 (67.5 KB)

Show all versions (456 total)

Runtime Dependencies (1):

activesupport = 8.0.4.1

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Managed By:

Rails

Outside Contributors

Pushed by:

Authors:

David Heinemeier Hansson

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Provenance:

Built and signed on

GitHub Actions

Source Commit

rails/rails@a79efed

Build File

.github/workflows/release.yml

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Total downloads 815,792,508

For this version 13,998

Version Released:
March 23, 2026 7:39pm

License:
MIT

Required Ruby Version: >= 3.2.0

New versions require MFA: true

Version published with MFA: true

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