qr_plus 1.4.0

Advanced all-in-one qr code package with support for safe qr codes.

qr_plus changelog

1.4.0

• fix: snowden mode could not decrypt its own output. encrypt 5.0.3 changed IV.fromLength(16) to return RANDOM bytes instead of zeros, so the renderer and the reader each generated a different IV and every code failed to decrypt with "Invalid or corrupted pad block". Now uses IV.allZerosOfLength(16), which restores the previous behaviour and keeps the wire format byte-identical to 1.3.0 and earlier, so older clients still interoperate.
• feat: added onError to QrPlusReader, reporting a QrPlusReadError when a code is detected but cannot be decoded. Previously such failures were swallowed silently, making an undecryptable code indistinguishable from the camera seeing nothing at all.
• test: added crypto regression tests pinning the wire format, and fixed a TTL test that asserted nothing because it used a mode without a TTL.
• ci: run on pushes to main, not just pull requests. The 1.3.0 dependency update was pushed straight to main and skipped CI entirely, which is why the existing round-trip tests never flagged the regression.

1.3.0

• fix: fix issues with snowden mode
• chore: dependency updates
• BREAKING CHANGE: bump ios minimum target to 15.5

1.2.1

• chore: dependency update

1.2.0

• fix: convert timestamps to utc before checking TTL
• feat: instead of returning a single QrPlusAuthenticity, onData returns a list of them in case there are multiple violations
• feat: the reader will now read the code even if TTL is invalid, but the reader will be notified of the expired TTL through the authenticity list on onData

1.1.4

• fix: fixes issue where changing encryption key from default would not allow data to be transferred

1.1.3

• fix: fixes issue where qr code reader is too slow and not responding fast enough

1.1.2

• fix: adds missing fields for QrPlusReaderController

1.1.1

• fix: exports QrPlusReaderController for reader customization

1.1.0

• fix: fixes issues with dependencies
• BREAKING CHANGE: allowDuplicates on QrPlusReader is deprecated in favor of DetectionSpeed on QrPlusReaderController

1.0.1

• fix: fixes issues with pub scores and github workflows

1.0.0

• feat: initial release