Mindwendel

Productivity & Wikis

A web‑based brainstorming tool that lets teams anonymously submit, upvote, and organize ideas with live updates, AI generation, and GDPR‑compliant data expiry

Track releases GitHub Website

Elixir Latest v0.4.7 · 2mo ago Security brief →

Features

5‑minute setup for quick deployment
Anonymous participation without registration
Live upvoting and idea clustering with custom labels
AI‑powered idea generation via OpenAI‑compatible APIs
Automatic GDPR‑compliant deletion of brainstormings after configurable days

Recent releases

View all 9 releases →

v0.4.7 Bug fix 2mo

Fixed image previews during file upload.

Full changelog

What's Changed

fix image preview when uploading by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/694

Full Changelog: https://github.com/b310-digital/mindwendel/compare/v0.4.6...v0.4.7

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v0.4.6 New feature 2mo

Notable features

Hardened file upload handling

Full changelog

What's Changed

Fix: Harden file upload by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/693

Full Changelog: https://github.com/b310-digital/mindwendel/compare/v0.4.5...v0.4.6

View release on GitHub

v0.4.5 Bug fix 2mo

Fixed crashes in concurrent situations.

Full changelog

What's Changed

fix: harden concurrent situations to not crash the server by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/692

Full Changelog: https://github.com/b310-digital/mindwendel/compare/v0.4.4...v0.4.5

View release on GitHub

v0.4.4 Maintenance 2mo

Notable features

Images can be used as card backgrounds or headers

Full changelog

What's Changed

Build(deps): Bump the all-dependencies group with 3 updates by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/667
Build(deps): Bump postgrex from 0.21.1 to 0.22.0 in the all-dependencies group by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/669
Build(deps): Bump docker/login-action from 3 to 4 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/685
Build(deps): Bump docker/build-push-action from 6 to 7 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/683
update deps by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/686
refactor: sync tests and remove global stubs by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/687
Build(deps): Bump docker/metadata-action from 5 to 6 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/682
fix: add oban v13 migration and fix v12 down by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/688
fix: missing line breaks by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/689
fix: horizontal scrollbar by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/690
feature: add images as card backgrounds/headers by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/691
Build(deps): Bump docker/setup-qemu-action from 3 to 4 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/681
Build(deps): Bump docker/setup-buildx-action from 3 to 4 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/680

Full Changelog: https://github.com/b310-digital/mindwendel/compare/v0.4.3...v0.4.4

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v0.4.0 Mixed 8mo

Security fixes

Fix potential XSS vulnerability

Notable features

Add AI support for idea generation with improved env variable setup

Full changelog

What's Changed

Build(deps): Bump timex from 3.7.11 to 3.7.13 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/607
Build(deps): Bump ex_aws from 2.5.8 to 2.5.10 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/606
Build(deps): Bump phoenix_live_view from 1.0.14 to 1.0.17 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/604
Build(deps-dev): Bump sobelow from 0.13.0 to 0.14.0 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/601
Build(deps): Bump telemetry_poller from 1.1.0 to 1.3.0 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/616
Build(deps): Bump plug_cowboy from 2.7.3 to 2.7.4 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/610
Build(deps): Bump phoenix_ecto from 4.6.4 to 4.6.5 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/617
Build(deps): Bump logger_json from 7.0.3 to 7.0.4 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/619
Build(deps): Bump bootstrap from 5.3.6 to 5.3.7 in /assets by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/613
Build(deps-dev): Bump phoenix_live_reload from 1.5.3 to 1.6.1 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/626
Build(deps): Bump bootstrap from 5.3.7 to 5.3.8 in /assets by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/625
Build(deps): Bump postgrex from 0.20.0 to 0.21.1 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/623
Build(deps): Bump actions/checkout from 4 to 5 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/620
Build(deps): Bump floki from 0.37.1 to 0.38.0 by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/611
fix potential xss by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/633
update dependencies by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/634
Build(deps): Bump the all-dependencies group with 4 updates by @dependabot[bot] in https://github.com/b310-digital/mindwendel/pull/635
Harden url preview by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/636
make file upload more robust by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/637
improve-error-handling by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/638
improve broadcast preload by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/639
remove inspirational teasers from code base by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/640
Add ai support for idea generation by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/641
improve env variable setup for ai by @JannikStreek in https://github.com/b310-digital/mindwendel/pull/642