Installation
System wide:
{
environment.systemPackages = with nix-casks.packages.${system}; [
deltachat # Delta Chat
];
}Home Manager:
{
home.packages = with nix-casks.packages.${system}; [
deltachat # Delta Chat
];
}Package Definition
{
"pname": "deltachat",
"version": "2.49.0",
"src": {
"url": "https://download.delta.chat/desktop/v2.49.0/DeltaChat-2.49.0-arm64.dmg",
"sha256": "25831a0c8218dadb2c47fc994e66ff1490da99350ff662c8f6f8aaf49f53fbc9"
},
"installPhase": [
"mkdir -p \"$out/Applications/DeltaChat.app\" && cp -r \"DeltaChat.app\" \"$out/Applications\""
],
"meta": {
"description": "Secure and reliable decentralised instant messenger",
"homepage": "https://delta.chat/"
}
}Version History
2.49.1 (NixCasks v4)
22 April 2026, 00:02 2.49.0 (NixCasks v4)
16 April 2026, 00:01 2.48.0 (NixCasks v4)
2 April 2026, 00:00 2.43.0 (NixCasks v4)
28 February 2026, 00:00 2.35.0 (NixCasks v4)
26 December 2025, 00:00 2.33.0 (NixCasks v4)
12 December 2025, 00:00 2.25.3 (NixCasks v4)
22 November 2025, 00:00 2.22.0 (NixCasks v4)
23 October 2025, 00:00 2.15.0 (NixCasks v4)
12 October 2025, 12:08 2.10.0 (NixCasks v4)
7 August 2025, 00:00 2.9.0 (NixCasks v4)
3 August 2025, 00:00 2.8.0 (NixCasks v4)
1 August 2025, 00:00 1.60.1 (NixCasks v4)
19 July 2025, 00:00 1.58.2 (NixCasks v4)
16 May 2025, 00:16 1.56.0 (NixCasks v4)
25 March 2025, 00:00 1.54.2 (NixCasks v4)
7 March 2025, 09:14 1.54.2 (NixCasks v3)
7 March 2025, 00:00 1.54.1 (NixCasks v3)
5 March 2025, 00:00 1.54.1 (NixCasks v2)
4 March 2025, 19:10 1.54.1 (NixCasks v1)
20 February 2025, 00:00 1.52.1 (NixCasks v1)
30 January 2025, 00:00 1.52.0 (NixCasks v1)
27 January 2025, 00:00 1.50.1 (NixCasks v1)
21 December 2024, 00:00 1.48.0 (NixCasks v1)
18 November 2024, 20:10 1.46.8 (NixCasks v1)
8 November 2024, 20:47