v6.2.0

[![listmonk-logo](https://user-images.githubusercontent.com/547147/134940003-1de03d83-8c7b-459b-8056-baa8d5f3b448.png)](https://listmonk.app)

v6.2.0 has important security fixes in addition to several improvements and general bug fixes.

**As always, take a backup of your Postgres database before upgrading.**

## Security
This version has fixes for multiple campaign/list permission validation issues in multi-user environments.

## What's new
- Embed inline images (CID) in e-mails.
- Define trusted URLs and redirect to them after subscriber form submission.
- SMTP-server selection based on 'from e-mail' domains.
- Template expression support in campaign custom headers.
- "Outlook compatbility mode" option in the Visual e-mail builder UI.
- Support for Azure bounce webhooks.


## How to upgrade
**As always, take a backup of your database before upgrading.**

**Binary**

Download the latest binary. Stop and replace the old binary. Run `./listmonk --upgrade`. Start the app again.

**Docker**
```shell
# cd /directory/with/docker-compose.yml

docker compose down
docker compose pull && docker compose run --rm app ./listmonk --upgrade
docker compose up -d app db
```

## What's Changed
* feat(i18n): add Arabic (ar) translation by @imohad in https://github.com/knadh/listmonk/pull/2977
* Bump golang.org/x/image from 0.29.0 to 0.38.0 by @dependabot[bot] in https://github.com/knadh/listmonk/pull/2979
* Update Lettermint webhook documentation link by @Bjornftw in https://github.com/knadh/listmonk/pull/2984
* Fix september traduction by @jiimmyy1 in https://github.com/knadh/listmonk/pull/3000
* Add quick settings for azure smtp by @oskari in https://github.com/knadh/listmonk/pull/3002
* Bump axios from 1.13.5 to 1.15.0 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/2999
* Bump vite from 5.4.20 to 6.4.2 in /frontend/email-builder by @dependabot[bot] in https://github.com/knadh/listmonk/pull/2995
* Bump github.com/go-jose/go-jose/v4 from 4.1.1 to 4.1.4 by @dependabot[bot] in https://github.com/knadh/listmonk/pull/2985
* Bump lodash from 4.17.23 to 4.18.1 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/2986
* Fix container spanish translation typo by @Ggpsv in https://github.com/knadh/listmonk/pull/3005
* Fix issues in spanish translations by @Ggpsv in https://github.com/knadh/listmonk/pull/3007
* Bump follow-redirects from 1.15.11 to 1.16.0 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3003
* Bump postcss from 8.4.49 to 8.5.12 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3020
* Fixs #2987 - Prevent confirmed subscriber becoming unconfirmed when re-subscribing. by @blu3id in https://github.com/knadh/listmonk/pull/2996
* Bump axios from 1.15.0 to 1.15.2 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3032
* Bump systeminformation from 5.31.1 to 5.31.6 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3046
* Update campaign translations to 营销活动 and change field name to 名称 by @egghurt in https://github.com/knadh/listmonk/pull/3038
* Bump postcss from 8.5.9 to 8.5.14 in /frontend/email-builder by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3036
* fix(analytics): correct per-campaign unique view counting by @wucm667 in https://github.com/knadh/listmonk/pull/3024
* fix: prevent nil pointer crash in BounceWebhook when bounce processing disabled by @Koushik-1729 in https://github.com/knadh/listmonk/pull/2993
* Add LumaDock as a hosting option by @AXR9 in https://github.com/knadh/listmonk/pull/3062
* Bump qs from 6.14.2 to 6.15.2 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3061
* Bump js-cookie from 3.0.5 to 3.0.7 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3059
* Updated German translation for new refresh button by @althaus in https://github.com/knadh/listmonk/pull/3060
* Update nl.json by @RichardJong in https://github.com/knadh/listmonk/pull/3052
* fix: italian localization is now more natural by @cmargiotta in https://github.com/knadh/listmonk/pull/3048
* Add per-domain SMTP routing by @jaymzh in https://github.com/knadh/listmonk/pull/2953
* Fix: ZIP Slip path traversal in CSV import by @Yunkaiwjs in https://github.com/knadh/listmonk/pull/3065
* Bump tmp from 0.2.5 to 0.2.7 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3064
* Bump axios from 1.15.2 to 1.16.0 in /frontend by @dependabot[bot] in https://github.com/knadh/listmonk/pull/3066
* fix: protect SES cert cache map with sync.RWMutex to prevent concurrent map writes crash by @Abzaek in https://github.com/knadh/listmonk/pull/3050
* Add Indonesian translations (i18n/id.json) by @reynaldiarya in https://github.com/knadh/listmonk/pull/3069
* Update subscription confirmation message in Spanish by @altomarketing in https://github.com/knadh/listmonk/pull/3070
* Fix typo in es.json: "inválido" → "individual" by @al10101 in https://github.com/knadh/listmonk/pull/3072
* Fix dev environment when `$GOPATH` is not set by @dfabulich in https://github.com/knadh/listmonk/pull/3097
* Added API endpoint for SQL based list changes by @NWTrident in https://github.com/knadh/listmonk/pull/3093
* Support `robots.txt` in static content by @dfabulich in https://github.com/knadh/listmonk/pull/3096
* Show the "Links" chart heading on the campaign analytics page by @sysrow in https://github.com/knadh/listmonk/pull/3091
* Add Azure ACS bounce webhooks and settings support by @oskari in https://github.com/knadh/listmonk/pull/3001
* Outlook-safe rendering for visual email builder output by @MrJoky in https://github.com/knadh/listmonk/pull/2978
* Add support for embedding images (inline attachments) via CID in campaign bodies by @knadh in https://github.com/knadh/listmonk/pull/3034
* Update Italian translation by @albanobattistella in https://github.com/knadh/listmonk/pull/3109
* Fix api tokens hashing by @knadh in https://github.com/knadh/listmonk/pull/3114

## New Contributors
* @imohad made their first contribution in https://github.com/knadh/listmonk/pull/2977
* @jiimmyy1 made their first contribution in https://github.com/knadh/listmonk/pull/3000
* @oskari made their first contribution in https://github.com/knadh/listmonk/pull/3002
* @Ggpsv made their first contribution in https://github.com/knadh/listmonk/pull/3005
* @blu3id made their first contribution in https://github.com/knadh/listmonk/pull/2996
* @egghurt made their first contribution in https://github.com/knadh/listmonk/pull/3038
* @wucm667 made their first contribution in https://github.com/knadh/listmonk/pull/3024
* @Koushik-1729 made their first contribution in https://github.com/knadh/listmonk/pull/2993
* @AXR9 made their first contribution in https://github.com/knadh/listmonk/pull/3062
* @althaus made their first contribution in https://github.com/knadh/listmonk/pull/3060
* @RichardJong made their first contribution in https://github.com/knadh/listmonk/pull/3052
* @cmargiotta made their first contribution in https://github.com/knadh/listmonk/pull/3048
* @jaymzh made their first contribution in https://github.com/knadh/listmonk/pull/2953
* @Yunkaiwjs made their first contribution in https://github.com/knadh/listmonk/pull/3065
* @Abzaek made their first contribution in https://github.com/knadh/listmonk/pull/3050
* @reynaldiarya made their first contribution in https://github.com/knadh/listmonk/pull/3069
* @altomarketing made their first contribution in https://github.com/knadh/listmonk/pull/3070
* @al10101 made their first contribution in https://github.com/knadh/listmonk/pull/3072
* @dfabulich made their first contribution in https://github.com/knadh/listmonk/pull/3097
* @NWTrident made their first contribution in https://github.com/knadh/listmonk/pull/3093
* @MrJoky made their first contribution in https://github.com/knadh/listmonk/pull/2978

**Full Changelog**: https://github.com/knadh/listmonk/compare/v6.1.0...v6.2.0