activemodel 8.1.0.beta1

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

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install:
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Versions:

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)
8.1.0.beta1 September 04, 2025 (69 KB)
8.0.4 October 28, 2025 (67.5 KB)

Show all versions (452 total)

Runtime Dependencies (1):

activesupport = 8.1.0.beta1

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Owners:

Pushed by:

Authors:

David Heinemeier Hansson

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GitHub Actions

Source Commit

rails/rails@80827ca

Build File

.github/workflows/release.yml

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Total downloads 760,134,433

For this version 45,818

Version Released:
September 4, 2025 12:30pm

License:
MIT

Required Ruby Version: >= 3.2.0

New versions require MFA: true

Version published with MFA: true

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