Radicale

v3.7.3 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

Published 21d Communication & Email

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✓ No known CVEs patched in this version

Topics

caldav carddav icalendar python

ReleasePort's take

Light signal

editorial:auto 13d

Radicale v3.7.3 adds configurable conditional logging for request/response headers and content while fixing several sharing-related bugs and a user validation issue.

Why it matters: Test the new *_on_notice_condition logging options in dev to control verbosity; patch to address sharing GET/PROPFIND bugs and unicode-letter validation failure.

Summary

AI summary

Added configurable conditional logging of request/response headers and content.

Changes in this release

Type	Severity	Summary	CVE
Feature	Medium	Conditional log of request/response header/content by new options _on_notice_condition. Conditional log of request/response header/content by new options _on_notice_condition. Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Low	Expose RADICALE:version for authenticated users via PROPFIND. Expose RADICALE:version for authenticated users via PROPFIND. Source: granite4.1:30b@2026-05-22-audit Confidence: low	—
Bugfix
Bugfix	Medium	Fix sharing GET request on single item with bday conversion. Fix sharing GET request on single item with bday conversion. Source: llm_adapter@2026-05-21 Confidence: high	—
Bugfix	Medium	Fix sharing PROPFIND response on single item with bday conversion. Fix sharing PROPFIND response on single item with bday conversion. Source: llm_adapter@2026-05-21 Confidence: high	—
Bugfix	Medium	Fix sharing PROPFIND response related to C:supported-calendar-component-set. Fix sharing PROPFIND response related to C:supported-calendar-component-set. Source: llm_adapter@2026-05-21 Confidence: high	—
Bugfix	Medium	Fix user/path validation related to 'unicode-letter'. Fix user/path validation related to 'unicode-letter'. Source: llm_adapter@2026-05-21 Confidence: low	—

Full changelog

Fixes

Fix: sharing: GET request on single item with bday conversion
Fix: sharing: PROPFIND response on single item with bday conversion
Fix: sharing: PROPFIND response related to C:supported-calendar-component-set
Fix: user/path validation related to 'unicode-letter'

Extensions

Extension: expose RADICALE:version for authenticated users via PROPFIND

Feature

Feature: conditional log of request/response header/content by new options *_on_notice_condition

View diff on GitHub

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About Radicale

A simple CalDAV (calendar) and CardDAV (contact) server.

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