5.0.0.2572
97%

Ran 03 Nov 2026 04:57AM UTC

Jobs 1

Files 282

Run time 1min

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Committed 03 Nov 2026 02:53AM UTC coverage: 97.423% (-0.1%) from 97.551%

Build # 5.0.0.2572

Build Type

push

coveralls.net

Committed by

jstedfast

Commit Message

Improve header diagnostics and SIMD UTF-8 validation

Report exact byte offsets, lines, and columns for header NULs and
malformed UTF-8 sequences, including folded headers and BOM handling.
Update compliance documentation and MimeAnalyzer to use these positions.

Accelerate UTF-8 validation with AVX2, SSSE3/SSE4.1, and ARM64 AdvSIMD,
sharing lookup tables and scalar finishing for precise error positions.
Retain existing fallbacks for short inputs and unsupported hardware.

Add boundary and differential regression coverage, plus Debug and Release
CI on ARM64 macOS. Require AdvSIMD support in those jobs so native SIMD
coverage cannot silently fall back to scalar execution.

Coverage Stats

52124 of 53503 relevant lines covered (97.42%)

0.97 hits per line

Coverage Regressions

Lines	Coverage	∆	File
41	79.19	-13.54%	D/a/MimeKit/MimeKit/MimeKit/Utils/Utf8.cs
39	82.08	-10.13%	D/a/MimeKit/MimeKit/MimeKit/Encodings/Base64Encoder.cs
14	97.58	0.71%	D/a/MimeKit/MimeKit/MimeKit/Utils/Memory.cs
10	99.44	0.01%	D/a/MimeKit/MimeKit/MimeKit/MimeReader.cs
3	99.44	0.0%	D/a/MimeKit/MimeKit/MimeKit/AsyncMimeReader.cs

Jobs

ID	Job ID	Ran	Files	Coverage
1	5.0.0.2572.1	03 Nov 2026 04:57AM UTC	282	97.42

jstedfast / MimeKit / 5.0.0.2572
97%

README BADGES
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Markdown

Textile

RDoc

HTML

Rst

Coverage Regressions

Jobs

Source Files on build 5.0.0.2572

jstedfast / MimeKit / 5.0.0.2572 97%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Coverage Regressions

Jobs

Source Files on build 5.0.0.2572

jstedfast / MimeKit / 5.0.0.2572
97%

README BADGES
x