TCGplayer Print Both 1.0.0

One click on a TCGplayer order sends all of its official packing-slip pages and a matching mailing-address page to a local Munbyn 4×6 printer. Normal use needs no AI, file selection, or print preview.

Download TCGplayer-Print-Both.zip, unzip it into the separate TCGplayer-Print-Both-Installer folder, and follow docs/INSTALL.md. Run Install.command, choose your own printer and return address, then load the installed extension once in Helium or Chrome. The mailing label reserves room for a physical stamp; postage is not purchased.

This source release targets macOS13+, Python3.10+, a compatible Munbyn CUPS driver, and US addresses. Helium is the live-tested browser; Chrome uses the same interfaces but has not been independently tested with a live seller account. Windows and browser-store installation are outside this release.

Included: configurable printer presets, hash-locked dependencies, per-click deduplication, intentional completed-order reprints, read-only job checks, explicit uncertain-job recovery, PDF retention, upgrade/uninstall preservation, MIT license and privacy/security documentation.

Validation:57 Python tests; all five JavaScript suites; real fresh-install/upgrade/uninstall checks in isolated state; no known advisories across11 locked runtime packages; exact source-only ZIP check; warmed conversion benchmarks; and one fictional two-sheet job reported completed on the reference Munbyn. Software completion does not prove physical readability. Independent review findings were fixed and regression-tested.

The repository and ZIP contain no customer addresses, actual order PDFs, local configuration, printer history, or private development history. Examples are fictional and each user configures their own return address locally.

Successful release-commit CI · Installation guide · Verification

SHA256SUMS.txt provides the archive checksum. The ZIP is reproducibly built from an explicit code/document allowlist; dependencies are downloaded separately with verified hashes during installation.