v0.1.9

Changes in v0.1.9

See commits for full history.

v0.1.8

Changes in v0.1.8

See commits for full history.

v0.1.7

Changes in v0.1.7

See commits for full history.

v0.1.6

Changes in v0.1.6

See commits for full history.

v0.1.5

Changes in v0.1.5

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v0.1.4

🚀 Performance (M1 Pro, macOS)

Full Generation Time

RPMs	createrepo_rs (4w)	createrepo_c (4w)	Speedup
10	0.01s	0.10s	10x
100	0.01s	0.11s	11x
500	0.03s	0.12s	4x
1000	0.05s	~0.20s	4x

Worker Scaling (500 RPMs)

Workers	createrepo_rs	createrepo_c
1	0.05s	0.25s
4	0.03s	0.12s

Compression (500 RPMs, 4w)

Algorithm	createrepo_rs	Output Size
zstd	0.03s	20KB
gzip	0.03s	40KB
xz	0.11s	20KB
bzip2	0.14s	24KB

🐛 Critical Fix

• Multi-worker deadlock: Pool channel workers×2 too small, scaled to workers×256

⚡ Optimizations

• Arc cache avoids full clone on --update
• SQLite batch transactions for filelists
• Redundant stat() eliminated
• XML pre-allocation
• SHA buffer 8KB→64KB
• Shared From (-114 lines)
• Removed unused anyhow dependency

🧪 Benchmark Suite

Added benchmark/ with scripts + Dockerfile for reproducible comparison.

Full Changelog: v0.1.3...v0.1.4

v0.1.3

Changes in v0.1.3

See CHANGELOG for full commit history.

Initial release: createrepo_rs

Changes in v0.1.2

• Remove unimplemented CLI args (--split, --zck, --zck-dict-dir)
• Fix release workflow: x86_64 musl only
• Full changelog: v0.1.1...v0.1.2