v0.3.3

Removing unnecessary steps in nimMul64by64To128()

v0.3.2

Making it work with nimscript. See nim-lang/Nim#21687

v0.3.1

Making it work with nim 1.0.0 again.

v0.3.0

• Added optimized div and mod, when divisor is static, for UInt128. Based on libdivide.
• Added mul128by128ToTwo128 to UInt128. Includes a version that detects overflow.
• Added facilities to work with subtraction when the minuend is Int128 or UInt128 and the subtrahend is uint64.
• >, >= and != have been renamed respectively to gt, gte and ne. There will be no breakage, as Nim uses templates for >, >= and !=. See the motivation here.
• Added floorSqrt().

v0.2.1

Added endians

v0.2.0

Experimental

v0.1.0

It is a "stable" version for backup in case new development paths are abandoned.