hledger/bin/README.md

Interesting/historical binaries are kept here, such as:

• Optimised cabal builds, copied here from cabal's bin directory.
• Old versions, with the -X.Y suffix. Used for performance benchmarking.
• Builds for other platforms, with a -PLATFORM-ARCH suffix, maybe compressed for download.
• Non-optimised developer builds compiled with make (*dev). Used during development for quicker, multi-package, and on-change compilation.
• cabal and/or make builds with profiling enabled (*-prof). Used for investigating time and space usage.