5.2.0

New features

• Multibase support for Base36 (upper and lower)

(I actually noticed that I forgot to add it before releasing 5.1.0, so here we are)

5.1.0

New features

• Base36
• Base256Emoji

5.0.0

Breaking changes

• TryDecode/TryEncode methods no longer throw
• Base85 methods with Ipv6 in them renamed to IPv6 to match with .NET
• numBytesWritten parameters have all been renamed to bytesWritten to match with .NET
• The target framework was changed to .NET 8.0 around 4.2.0, but the version change did not
  reflect that breaking change, although in practice it shouldn't cause many issues.

New features

• Base62
• Base45
• Multibase now supports Base45
• Base32 now has a non-throwing TryDecodeUInt64() method

Improvements

• Multibase.Encode() now allocates less memory

4.3.0

New features

• Added Multibase support that supports several Base16, Base32, Base58, and Base64 variants.

Improvements

• Eliminated more memory allocations (by @Henr1k80))

4.2.0

New features

• Monero Base58 algorithm support with MoneroBase58 class. It can be accessed as Base58.Monero

Improvements

• Eliminate some memory allocations

Fixes

• Throw ArgumentOutOfRangeException with correct parameters in Base32.DecodeInt64()

4.1.0

Improvements

• Reduce heap allocations (by @Henr1k80)

4.0.2

Fixes

• Fixes #59 - Base32's Encode(ulong) and DecodeUInt64() works consistently among platforms with different endianness

4.0.1

Fixes

• Fixes #58 - Encode(long) failing -- reported by Pascal Schwarz <@pschwarzpp>

4.0.0

Breaking changes

• This version is built with .NET 6 SDK.
• Benchmark now uses BenchmarkDotNet.
• Changed interface names from Encoder to Coder to signify encoding and
  decoding functionality better.
• Removed obsolete methods.
• Simple (aka allocating) versions of Decode() will now return byte[]'s instead of Span<byte>'s for correct
  ownership semantics. It's even possible that some copying may be avoided in certain scenarios.
• Base16.TryDecode() doesn't throw on invalid input, but returns false instead.
• Base32.Decode() throws separate exceptions for encountered failures.

New features

• Added Bech32 flavor to Base32
• Added RFC 1924 (IPv6) flavor to Base85 along with
  EncodeIpv6 and DecodeIpv6 functions https://tools.ietf.org/html/rfc1924
• Added Base58.Bitcoin.EncodeCheck() and Base58.Bitcoin.TryDecodeCheck() methods.
• Added Base58.Bitcoin.EncodeCb58() and Base58.Bitcoin.TryDecodeCb58() methods.

Improvements

• Added more buffer overflow detection to Base32 coder
• Removed all unsafe code. New Span-based optimizations make the code come close to unsafe perf.
• Removed slow and hard to read optimizations like bit shift operations for multiplication and division
  where compiler almost always does a better job of optimizing.

Fixes

• Fixed output buffer was too small error for certain Base58 cases.
• Avoid redundant memory copy operations

3.1.0

Improvements

• Added FileCoin flavor to Base32 (contributed by @farukterzioglu).
• Upgraded test and benchmark projects to .NET Core 3.1 (LTS).