diff --git a/CHANGELOG.md b/CHANGELOG.md index 73d9eab9..f2503841 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,30 +2,39 @@ All notable changes to this project will be documented in this file. -## [2.0.0] - 2021-??-?? +## [2.0.0] - 2022-??-?? ### Added +- The possibility to work with Monte Carlo histories which are evenly or unevenly spaced was added. +- `cov_Obs` added as a possibility to propagate the error of non Monte Carlo data together with Monte Carlo data. - `CObs` class added which can handle complex valued Markov chain Monte Carlo data and the corresponding error propagation. - Matrix to matrix operations like the matrix inverse now also work for complex matrices and matrices containing entries that are not `Obs` but `float` or `int`. -- The possibility to work with Monte Carlo histories which are evenly or unevenly spaced was added. +- Support for a new `json.gz` file format was added - The Corr class now has additional methods like `reverse`, `T_symmetry`, `correlate` and `reweight`. -- `linalg` module now has explicit functions `inv` and `cholesky`. +- `Corr.m_eff` can now cope with periodic and anti-periodic correlation functions +- Forward, backward and improved variants of the first and second derivative were added to the `Corr` class +- The `linalg` module now has explicit functions `inv` and `cholesky`. - `Obs` objects now have methods `is_zero` and `is_zero_within_error` as well as overloaded comparison operations. - Functions to convert Obs data to or from jackknife was added. - Alternative matrix multiplication routine `jack_matmul` was added to `linalg` module which makes use of the jackknife approximation and is much faster for large matrices. - Additional input routines for npr data added to `input.hadrons`. +- The `sfcf` and `openQCD` input modules can now handle all recent file type versions. +- `extract_t0` can now visualize the extraction on the fly +- Module added which provides the Dirac gamma matrices in the Grid convention. - Version number added. ### Changed - The internal bookkeeping system for ensembles/replica was changed. The separator for replica is now `|`. - The fit functions were renamed to `least_squares` and `total_least_squares`. +- The output of the fit functions is now a dedicated results class which keeps track of all relevant information - The fit functions can now deal with provided covariance matrices. - The convention for the fit range in the Corr class has been changed. -- Obs.print was renamed to Obs.details and the output was improved. +- Various method of the `Corr` class were renamed +- `Obs.print` was renamed to `Obs.details` and the output was improved. - The default value for `Corr.prange` is now `None`. - The `input` module was restructured to contain one submodule per data source. - Performance of Obs.__init__ improved. -### Deprecated +### Removed - The function `plot_corrs` was deprecated as all its functionality is now contained within `Corr.show` - The kwarg `bias_correction` in `derived_observable` was removed - Obs no longer have an attribute `e_Q`