v2.2.5

What's Changed

• Feature/add file writer by @alexballas in #110
• bug(writer): pre-multiply RGB by A by @gustafsson in #111
• chore(deps): bump golang.org/x/image from 0.10.0 to 0.18.0 in /cmd/qrcode by @dependabot in #113
• chore(deps): bump golang.org/x/image from 0.10.0 to 0.18.0 in /example by @dependabot in #116
• Fix image file cleanup by @epelc in #119
• fix(doc): add package name prefix in usage by @matm in #121
• removed the code of issue #17 as it is fixed already by @D-I-J in #123
• dep: update go.work and go.mod of example and standard by @yeqown in #125

New Contributors

• @alexballas made their first contribution in #110
• @gustafsson made their first contribution in #111
• @epelc made their first contribution in #119
• @matm made their first contribution in #121
• @D-I-J made their first contribution in #123

Full Changelog: v2.2.4...v2.2.5

v2.2.4

What's Changed

• feat: using precalculation for alignPattern locations by @yeqown in #105

Full Changelog: v2.2.3...v2.2.4

v2.2.3

What's Changed

• chore(deps): bump gopkg.in/yaml.v3 from 3.0.0-20200313102051-9f266ea9e77c to 3.0.0 by @dependabot in #88
• chore(deps): bump gopkg.in/yaml.v3 from 3.0.0-20200313102051-9f266ea9e77c to 3.0.0 in /writer/standard by @dependabot in #89
• chore(deps): bump golang.org/x/image from 0.5.0 to 0.10.0 in /cmd/wasm by @dependabot in #93
• chore(deps): bump golang.org/x/image from 0.5.0 to 0.10.0 in /example by @dependabot in #92
• chore(deps): bump golang.org/x/image from 0.5.0 to 0.10.0 in /writer/standard by @dependabot in #91
• chore(deps): bump golang.org/x/image from 0.5.0 to 0.10.0 in /cmd/qrcode by @dependabot in #90
• Fix issue 94 by @yeqown in #95
• Update go.yml by @yeqown in #96
• chore: update readme example picture by @yeqown in #97
• remove mao by @yeqown in #98
• fix(writer): transparent takes no effect on halftone image by @yeqown in #102
• Fix data race in loadAlignmentPatternLoc by @mnrtks in #104

New Contributors

• @mnrtks made their first contribution in #104

Full Changelog: v2.2.2...v2.2.3

v2.2.0

v2.2.0

Features

• refactor(qrcode): refactor Matrix each qr block carries it's type and value in 8bits
• writer: halftone pattern in standard writer (59e502c)
• writer: update writer with latest qrcode version (b01704b)

v2.1.0

2.1.0 (2022-02-10)

Features

• Support WASM #61 @yeqown, check out example and source code for more detail

v2.0.2

v2.0.2 (2021-12-23)

The highlight of this release, speeding up the masking evaluation process of QR Code, about 66% reduced:

benchstat old.txt new.txt
name              old time/op  new time/op  delta
_NewQRCode_1KB-4  20.6ms ±16%   6.9ms ± 9%  -66.50%  (p=0.001 n=5+9)

Bug Fixes

• writer/standard: eliminate 2nd call to Close (#51) (dd74daa)
• writer/standard: typo (#57) (3bd5445)

Features

• qrcode: refactor binarySearchVersion function signature, and prepare testcases (a276223)
• qrcode: restore debug utility functions (ee2da28)
• update qrcode/v2 version in go.mod dependency (9ea54e8)

v2.0.1

2.0.1 (2021-11-30)

Bug Fixes

• restore logo example image (a83b524)

Features

• cli: add feature to qrcode CLI (b3840b5)
• cli: basic CLI application coding (11b86c9)
• writer/terminal: implement terminal writer (fc1f42f)
• qrcode: optimise the performance to versions related methods (7ed54c)

v2.0.0-beta

Features

• Separate Writer interface to write matrix into the carrier
• Resign QRCode API to use
• Clean project structure

v1.5.10

Bug fixes:

• Close file descriptor after saving image file in Save #44

v1.5.9

v1.5.9

Bug Fixes

• close #40 could not save QR Code image one more time (#41) (15ef5d3)
• reserveFormatBlock missing two format block; some typos (d26d3ac)

Features

• support attributes of QRCode (#43) (b624689)
• upgrade to go1.17