Installation
System wide:
{
environment.systemPackages = with nix-casks.packages.${system}; [
opera_beta # Opera Beta
];
}Home Manager:
{
home.packages = with nix-casks.packages.${system}; [
opera_beta # Opera Beta
];
}Package Definition
{
"pname": "opera_beta",
"version": "115.0.5322.58",
"src": {
"url": "https://get.geo.opera.com/pub/opera-beta/115.0.5322.58/mac/Opera_beta_115.0.5322.58_Setup.dmg",
"sha256": "69abc62e7ab18a8b33f6ebb84f2190123f82b008a73a7153f66378d28fe0da17"
},
"installPhase": [
"mkdir -p \"$out/Applications\" && cp -r \"Opera Beta.app\" \"$out/Applications/Opera Beta.app\""
],
"meta": {
"description": "Web browser",
"homepage": "https://www.opera.com/computer/beta"
}
}Version History
121.0.5600.12 (NixCasks v4)
7 August 2025, 00:00 121.0.5600.3 (NixCasks v4)
25 July 2025, 00:00 120.0.5543.53 (NixCasks v4)
9 July 2025, 00:00 120.0.5543.36 (NixCasks v4)
1 July 2025, 00:00 120.0.5543.29 (NixCasks v4)
21 June 2025, 00:00 120.0.5543.12 (NixCasks v4)
11 June 2025, 00:00 120.0.5543.8 (NixCasks v4)
4 June 2025, 00:00 120.0.5543.4 (NixCasks v4)
28 May 2025, 00:00 119.0.5497.28 (NixCasks v4)
16 May 2025, 00:16 119.0.5497.12 (NixCasks v4)
18 April 2025, 00:00 118.0.5461.27 (NixCasks v4)
5 April 2025, 00:00 118.0.5461.21 (NixCasks v4)
1 April 2025, 00:00 118.0.5461.18 (NixCasks v4)
27 March 2025, 00:00 118.0.5461.14 (NixCasks v4)
21 March 2025, 00:00 118.0.5461.7 (NixCasks v4)
13 March 2025, 00:00 118.0.5461.4 (NixCasks v4)
7 March 2025, 09:14 118.0.5461.4 (NixCasks v3)
7 March 2025, 00:00 117.0.5408.47 (NixCasks v3)
5 March 2025, 00:00 117.0.5408.47 (NixCasks v2)
4 March 2025, 19:10 117.0.5408.47 (NixCasks v1)
26 February 2025, 00:00 117.0.5408.27 (NixCasks v1)
17 February 2025, 22:56 117.0.5408.22 (NixCasks v1)
31 January 2025, 00:00 117.0.5408.8 (NixCasks v1)
23 January 2025, 00:00 117.0.5408.4 (NixCasks v1)
16 January 2025, 00:00 116.0.5366.13 (NixCasks v1)
20 December 2024, 00:00 116.0.5366.7 (NixCasks v1)
10 December 2024, 00:01 115.0.5322.58 (NixCasks v1)
18 November 2024, 20:10 115.0.5322.36 (NixCasks v1)
8 November 2024, 21:15