Deltachat

Changes
- refactorings 3354 3347 3353 3346

Fixes
- do not unnecessarily SELECT folders if there are no operations planned on
them 3333
- trim chat encryption info 3350
- fix failure to decrypt first message to self after key synchronization
via Autocrypt Setup Message 3352
- Keep pgp key when you change your own email address 3351
- Do not ignore Sent and Spam folders on Gmail 3369
- handle decryption errors explicitly and don't get confused by encrypted mail attachments 3374

Fixes
- fix node prebuild & package ci 3337

API-Changes
- re-add removed `DC_MSG_ID_MARKER1` as in use on iOS 3330

Changes
- refactorings 3328

Fixes
- fix node package ci 3331
- fix race condition in ongoing process (import/export, configuration) allocation 3322

API-Changes
- deprecate unused `marker1before` argument of `dc_get_chat_msgs`
and remove `DC_MSG_ID_MARKER1` constant 3274

Changes
- now the node-bindings are also part of this repository 🎉 3283
- support `source_code_url` from Webxdc manifests 3314
- support Webxdc document names and add `document` to `dc_msg_get_webxdc_info()` 3317 3324
- improve chat encryption info, make it easier to find contacts without keys 3318
- improve error reporting when creating a folder fails 3325
- node: remove unmaintained coverage scripts
- send normal messages with higher priority than MDNs 3243
- make Scheduler stateless 3302
- abort instead of unwinding on panic 3259
- improve python bindings 3297 3298
- improve documentation 3307 3306 3309 3319 3321
- refactorings 3304 3303 3323

Fixes
- node: throw error when getting context with an invalid account id
- node: throw error when instantiating a wrapper class on `null` (Context, Message, Chat, ChatList and so on)
- use same contact-color if email address differ only in upper-/lowercase 3327
- repair encrypted mails "mixed up" by Google Workspace "Append footer" function 3315

Changes
- update provider database 3284
- improve python bindings, tests and ci 3287 3286 3287 3289 3290 3292

Fixes
- fix escaping in generated QR-code-SVG 3295

Changes
- Send locations in the background regardless of SMTP loop activity 3247
- refactorings 3268
- improve tests and ci 3266 3271

Fixes
- simplify `dc_stop_io()` and remove potential panics and race conditions 3273
- fix correct message escaping consisting of a dot in SMTP protocol 3265