releases.sh
PostHogPostHog/PostHog JS

Hosted surveys keep URL prefill properties on auto-submit

posthog-js@1.409.3

July 31, 2026PostHog JSView original ↗
1 fixThis release1 fixBug fixesAI-tallied from the release notes

1.409.3

Patch Changes

  • #4312 4729871 Thanks @darkopia! - Fix hosted (external) surveys with URL prefill: the auto-submitted response now includes caller-provided event properties (extra URL query params), and a later manual submit no longer clears the prefilled answer from the partial-response merge. (2026-07-31)

Fetched July 31, 2026

Hosted surveys keep URL prefill properties on auto-submit… — releases.sh