Changelog ========= Version 0.1.0.0 --------------- *Feb 5, 2018* * First non-alpha release. * More or less complete redesign of library. The entire API is completely changed, and there is no backwards compatibility! * Everything is now "implicit" style, and there is no more `BP` monad. * Accessing items in `BVar`s is now lens-, prism-, and traversal- based, instead of iso- and generics-based. * `Op` is no longer monadic * *Mono* modules are removed. * *Implicit* modules are removed, since they are the default * *Iso* module is removed, since `Iso`s no longer play major role in the implementation of the library. * Removed dependency on *ad* and *ad*-based ops, which had been pulling in the vast majority of dependencies. * Moved from *.cabal* file to *hpack* system. Version 0.0.3.0 --------------- *Alpha* * Removed samples as registered executables in the cabal file, to reduce dependences to a bare minimum. For convenience, build script now also compiles the samples into the local directory if *stack* is installed. * Added experimental (unsafe) combinators for working with GADTs with existential types, `withGADT`, to *Numeric.Backprop* module. * Fixed broken links in changelog. Version 0.0.2.0 --------------- *Alpha* * Added optimized numeric `Op`s, and re-write `Num`/`Fractional`/`Floating` instances in terms of them. * Removed all traces of `Summer`/`Unity` from the library, eliminating a whole swath of "explicit-Summer"/"explicit-Unity" versions of functions. As a consequence, the library now only works with `Num` instances. The API, however, is now much more simple. * Benchmark suite added for MNIST example. Version 0.0.1.0 --------------- *Alpha* * Initial pre-release, as a request for comments. API is in a usable form and everything is fully documented, but there are definitely some things left to be done. (See [README.md][readme-0.0.1.0]) [readme-0.0.1.0]: https://github.com/mstksg/backprop/tree/v0.0.1.0#readme