Bump 2026-08-17

Pre-roll transcript:Bump! Nix ecosystem news.---Nix Camp 2026New York Nix Meetup - Sept 3rd 5pmNix-flake-lock 0.1SecretSpec 0.19: Moving and importing secrets between providersNix v2.35.2NixOS Denver GroupNixNL meetup, Sep 8th, 6:30pmAsk GitHub Actions to add a NixOS runnerDynamic Derivation Working Group - Meeting Notes #1nixos/userborn: import legacy /var/…