Update the wiki for Mumcord 0.4.3
Update for 0.4.2, crates.io libraries, mumbot move and Epic 3 plan
Point links at the Mumcord organisation
docs: update wiki for 0.4.1 and the upcoming 0.4.2 macOS signing and notarization, keychain and microphone prompts, late-join repeat announcements in the screen share and watch party flows, CI change detection, Dependabot and the apt mirror fallback.
docs: update wiki for 0.4.0 and upcoming 0.4.1
docs: add release 0.3.1 and new Epic 2 items
docs(wiki): release v0.3.0 (stages 1c and 1d), privacy and code signing page
Mark stage 1b as released in 0.2.0, detail stage 1d, describe sharded E2E
Add stages 1c and 1d, releases 0.1.0 and 0.1.1, and Epic 6
Split stage 1b chat features from stage 1c in-game features
Update wiki for new features, releases and branch protection
Add project wiki: features, installation, building, development, testing, architecture, troubleshooting, spec and dev workflow