survey-library

v3.0.0-beta.6 Breaking

This release includes 2 breaking changes for platform teams planning a safe upgrade.

Published 8d Developer Productivity

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

angular dynamic-form-builder form form-builder form-library forms

+14 more

javascript jquery json questionnaire quiz react reactjs survey surveyjs surveys typescript vue vue3 web-forms

ReleasePort's take

Light signal

editorial:auto 8d

Release v3.0.0‑beta.6 removes secondary Sass variables and some font‑related Sass variables.

Why it matters: Affects custom themes that rely on those Sass variables; update theme configurations before upgrading to avoid styling regressions.

Summary

AI summary

Secondary SASS variables removed, affecting custom themes.

Changes in this release

Type	Severity	Summary	CVE
Feature	Low	Hides popup after scrolling in V3 mode. Hides popup after scrolling in V3 mode. Source: llm_adapter@2026-05-26 Confidence: high	—
Deprecation	Medium	Removes secondary Sass variables. Removes secondary Sass variables. Source: llm_adapter@2026-05-26 Confidence: high	—
Deprecation	Medium	Removes some Sass font variables. Removes some Sass font variables. Source: llm_adapter@2026-05-26 Confidence: high	—
Refactor	Low	Extracts shared utilities from panel‑dynamic and matrix‑dynamic into a dedicated module. Extracts shared utilities from panel‑dynamic and matrix‑dynamic into a dedicated module. Source: llm_adapter@2026-05-26 Confidence: high	—
Refactor	Low	Switches theme implementation to TypeScript base theme. Switches theme implementation to TypeScript base theme. Source: llm_adapter@2026-05-26 Confidence: high	—

Full changelog

What's Changed

Remove secondary sass variables by @OlgaLarina in https://github.com/surveyjs/survey-library/pull/11304
V3 hide popup after scroll [creator:7746] by @OlgaLarina in https://github.com/surveyjs/survey-library/pull/11307
Update-themes-2026-05-21/22 [creator:7752] by @novikov82 in https://github.com/surveyjs/survey-library/pull/11314
V3 Add calculation line-heigth if apply customer theme by @OlgaLarina in https://github.com/surveyjs/survey-library/pull/11317
Extract shared utilities from panel dynamic and matrix dynamic into D… by @andrewtelnov in https://github.com/surveyjs/survey-library/pull/11318
V3 remove some sass font variables by @OlgaLarina in https://github.com/surveyjs/survey-library/pull/11316
use typescript base theme [creator:7754] by @novikov82 in https://github.com/surveyjs/survey-library/pull/11313
update-themes-2026-05-25 by @novikov82 in https://github.com/surveyjs/survey-library/pull/11322

Full Changelog: https://github.com/surveyjs/survey-library/compare/v3.0.0-beta.5...v3.0.0-beta.6

Breaking Changes

Removed secondary SASS variables
Removed some SASS font variables

View diff on GitHub

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About survey-library

SurveyJS is an open-source JavaScript form builder library that allows developers to create dynamic forms, multi-step form wizards, and survey applications. It supports React, Angular, and Vue.js (Vue 3), and can also be used in applications built with plain JavaScript.

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Related context

Related tools

Earlier breaking changes

v3.0.0 Migrates to major version 3.0.0, introducing breaking changes.
v3.0.0-beta.5 SurveyJS v3.0.0-beta.5 introduces breaking changes to the schema and API.