Issues

• Binomial and Poisson Cdf, SurvivalFunction and Pmf are wrong in the 6th–7th digit at large n: Binomial(1e9, 1e-9).Cdf(0) ≠ Pmf(0), and Quantile is off by one

  bug
  ktsu-dev/Essentials#208 · Filter by author matt-edmondson opened on Nov 13, 2026
  1

• TOML provider silently loses Guid, decimal, TimeSpan, Uri, Version and DateTimeOffset values inside a list or array, and TrySerialize still returns true

  bug
  ktsu-dev/Essentials#207 · Filter by author matt-edmondson opened on Nov 13, 2026
  

• File-backed persistence keys containing an unpaired surrogate collide on Linux/macOS: "user\uD800" and "user\uDBFF" overwrite each other, and GetAllKeys returns neither

  bug
  ktsu-dev/Essentials#202 · Filter by author matt-edmondson opened on Nov 12, 2026
  1

  

• JsonSerializationProvider.TrySerialize and Deserialize rethrow a member's own exception (NullReferenceException, NotImplementedException, FormatException) instead of returning false/default like the other three serializers

  bug
  ktsu-dev/Essentials#201 · Filter by author matt-edmondson opened on Nov 12, 2026
  1

  

• File-backed persistence returns default(T) for a corrupt struct or primitive record instead of throwing: #82's guard only catches reference types

  bug
  ktsu-dev/Essentials#200 · Filter by author matt-edmondson opened on Nov 12, 2026
  1

  

• NativeCommandExecutor's child process inherits the host's stdin: any command that reads input hangs until cancelled, and swallows input meant for the host

  bug
  ktsu-dev/Essentials#199 · Filter by author matt-edmondson opened on Nov 12, 2026
  1

  

• Brotli TryDecompress reports success and ignores everything after the end of the first stream, so concatenated or trailing-garbage input silently loses data

  bug
  ktsu-dev/Essentials#178 · Filter by author matt-edmondson opened on Nov 5, 2026
  1

  

• TOML provider drops a DateTimeOffset's offset and a DateTime's Kind, and silently loses Version properties

  bug
  ktsu-dev/Essentials#177 · Filter by author matt-edmondson opened on Nov 5, 2026
  2

• YAML provider writes Uri, DateTimeOffset, DateOnly, TimeOnly and Version as property maps it cannot read back: a record with a Uri deserializes to null, and the others come back as defaults

  bug
  ktsu-dev/Essentials#176 · Filter by author matt-edmondson opened on Nov 5, 2026
  1

• Obfuscator async stream methods read the source synchronously, so TryObfuscateAsync throws on ASP.NET Core request bodies, even for Hex/Base64 whose encoders are already async

  ktsu-dev/Essentials#172 · Filter by author matt-edmondson opened on Nov 2, 2026
  1

• ISerializationOptions is advertised as configurable, but no serialization provider accepts or honours it

  enhancement
  ktsu-dev/Essentials#134 · Filter by author matt-edmondson opened on Oct 17, 2026
  1

• Legacy ktsu.Abstractions / ktsu.Common provider packages are not deprecated on NuGet and don't point at ktsu.Essentials.*

  enhancement
  ktsu-dev/Essentials#89 · Filter by author matt-edmondson opened on Oct 6, 2026
  1

• File-backed persistence: keys differing only in case ("Config" vs "config") overwrite each other on Windows and macOS

  bug
  ktsu-dev/Essentials#77 · Filter by author matt-edmondson opened on Oct 5, 2026
  1

• Nothing tells users of the archived ktsu.Abstractions / ktsu.Common packages that ktsu.Essentials replaces them

  ktsu-dev/Essentials#65 · Filter by author matt-edmondson opened on Sep 29, 2026
  1

• No authenticated-encryption provider: AES-GCM / IAuthenticatedEncryptionProvider (designed in the keyed-hashing spec, never tracked)

  enhancementP3
  ktsu-dev/Essentials#64 · Filter by author matt-edmondson opened on Sep 29, 2026
  1

• ISerializationProvider takes TextWriter/TextReader, which blocks genuine async serialization

  P3
  ktsu-dev/Essentials#18 · Filter by author matt-edmondson opened on Aug 23, 2026
  3

• Most async methods are Task.Run wrappers, not genuine async I/O

  enhancementP3
  ktsu-dev/Essentials#8 · Filter by author matt-edmondson opened on Aug 19, 2026
  6