v0.13.0

A big one this time.

• Split New... functions into immutable and mutable counterparts.
• Replaced the WipeBytes function with a Wipe method.
• Added a Size method that returns the total size, in bytes, of a secure buffer.
• Rename EqualTo => EqualBytes.
• Rename ErrReadOnly => ErrImmutable.
• Replace IsReadOnly => IsMutable.
• Patched a potential leak of the canary value.
• Use Immutable/Mutable-style nomenclature instead of ReadOnly/ReadWrite.
• Remove execute permissions from the memory we allocate for LockedBuffers.
• Update upstream dependencies.
• Minor updates and optimisations.

v0.12.0

• Replace the .Buffer field with a .Buffer() method.
• Remove the LockedBuffers() function.
• Use finalisers to prevent memory leaks. We harness the GC to destroy undestroyed LockedBuffers for us automatically.
• Other minor optimisations.

v0.11.0

• Protect the global canary variable.
• Copy canary in constant time.
• Simplify mutexes.

v0.10.0

• Use the stdlib instead of vendoring winapi. (#24)

v0.9.0

• Make metadata values read-only, reducing undefined behaviour in the long-term.
• Update local vendored dependencies.

v0.8.0

• Patch bug where memguard would panic when copying under certain conditions. (#21)

v0.7.2

• Fixed issues with capitalised import path.
• Updated URL to reflect changes. (Last time, promise.)

v0.7.1

• Update dependencies.
• Update URLs to reflect new project URL.
• Some internal optimisations.

v0.7.0

• Added a Concatenate function for joining two LockedBuffers.

v0.6.0

• Add functions for getting cryptographically-secure pseudo-random bytes.