v1.4.0

## Changes

* @p-e-w implemented automatically reproducing a model from a `reproduce.json` file in https://github.com/p-e-w/heretic/pull/326. @Vinay-Umrethe fixed issues in that implementation in https://github.com/p-e-w/heretic/pull/352.
* @rocker-zhang added support for plain text files as prompt datasets in https://github.com/p-e-w/heretic/pull/337, based on earlier work by @ricyoung in https://github.com/p-e-w/heretic/pull/103.
* @anrp fixed LoRA export in https://github.com/p-e-w/heretic/pull/321
* @zaakirio implemented saving the processor for multimodal models in https://github.com/p-e-w/heretic/pull/353
* @MoonRide303 added support for gemma-4-12B-it in https://github.com/p-e-w/heretic/pull/350
* @coder3101 added support for LiquidAI/LFM2.5 in https://github.com/p-e-w/heretic/pull/344
* @UnstableLlama add a config file for suppressing humor in https://github.com/p-e-w/heretic/pull/340
* @umran666 fixed a trial counting bug in https://github.com/p-e-w/heretic/pull/357
* @umran666 made resetting the model null-safe to handle study cancellations in https://github.com/p-e-w/heretic/pull/367
* @umran666 improved exception formatting in https://github.com/p-e-w/heretic/pull/363
* @umran666 resolved a variable shadowing issue in https://github.com/p-e-w/heretic/pull/356
* @iuyua9 fixed recognizing root Hugging Face repo IDs in https://github.com/p-e-w/heretic/pull/325
* @rocker-zhang removed the unused `hf-transfer` dependency in https://github.com/p-e-w/heretic/pull/338
* @kabachuha added "disclaimer" to the prohibited strings list in https://github.com/p-e-w/heretic/pull/334
* @Vinay-Umrethe removed the annoying gray background from the README logo in https://github.com/p-e-w/heretic/pull/359
* @p-e-w added functionality for collecting `reproduce.json` files from Hugging Face, fixed a `kernels` dependency problem, as well as other minor issues

## New Contributors

* @iuyua9 made their first contribution in https://github.com/p-e-w/heretic/pull/325
* @kabachuha made their first contribution in https://github.com/p-e-w/heretic/pull/334
* @rocker-zhang made their first contribution in https://github.com/p-e-w/heretic/pull/337
* @UnstableLlama made their first contribution in https://github.com/p-e-w/heretic/pull/340
* @coder3101 made their first contribution in https://github.com/p-e-w/heretic/pull/344
* @zaakirio made their first contribution in https://github.com/p-e-w/heretic/pull/353
* @umran666 made their first contribution in https://github.com/p-e-w/heretic/pull/356

**Full Changelog**: https://github.com/p-e-w/heretic/compare/v1.3.0...v1.4.0