v1.2.7 — Android wallet
The Android wallet only. This is the first per-component release: it contains one app, not a rebuild of every platform.
Windows, Linux and the Android miner are unchanged and stay at v1.2.6 — download them from that release, which is where pc.am now links. Every download link is pinned to the release that built it, so a link never silently becomes a different file and a wallet update no longer moves the miner.
If you saved an old copy of install.ps1 or install.sh, fetch it again from pc.am. The advertised one-liners always fetch fresh, so they are already correct; only a copy sitting on disk still points at the old scheme.
PCoin Wallet 0.2.4 -> 0.2.6
Scan a QR code to pay. A QR button sits beside the address field on the send screen. It reads a bare address, a pcoin: URI, and a BIP21 URI with an amount — which it fills in and tells you about, because money that appeared without being typed deserves pointing at. Upper-case codes work: QR's alphanumeric mode is digits and capitals only and is much denser, so encoders routinely upper-case a bech32 address.
A scan fills a field and decides nothing else. The node still validates the address, and the review step still shows the destination it actually built.
The address book is all on one screen now. It used to show four names and hide the rest behind a button, which made the common case — pay someone you have already named — cost a screen change. The full list is there and scrolls in place.
The amount button says MAX rather than "All", which next to an amount box read like a quantity you could type.
An update can no longer cost you your saved names. The address book decoder accepted only its own exact format version, so the first release to add a field would have failed to read every existing book on the first launch after updating, and every saved name would have quietly disappeared. Nothing had changed the format yet; the trap was simply armed.
Installing
Signed with the same key as every previous release, so it installs over an existing wallet. Do not uninstall first — that destroys the wallet in app-private storage, and the address book with it. Your recovery phrase restores the wallet; it does not restore your saved names.