From 52330b7493fd6345c32e151fc9a29d95346bcf1f Mon Sep 17 00:00:00 2001 From: Fabian Joswig Date: Mon, 30 May 2022 10:33:30 +0100 Subject: [PATCH] docs: CHANGELOG updated. --- CHANGELOG.md | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0ac0ee11..a752258f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,26 @@ All notable changes to this project will be documented in this file. +## [2.1.0] - 2022-05-31 +### Added +- `obs.covariance` now has the option to smooth small eigenvalues of the matrix with the method described in hep-lat/9412087. +- `Corr.prune` was added which can reduce the size of a correlator matrix before solving the GEVP. +- `Corr.show` has two additional optional arguments. `hide_sigma` to hide data points with large errors and `references` to display reference values as horizontal lines. +- I/O routines for ALPHA dobs format added. +- `input.hadrons` functionality extended. + +### Changed +- The standard behavior of the `Corr.GEVP` method has changed. It now returns all eigenvectors of the system instead of only the specified ones as default. The standard way of sorting the eigenvectors was changed to `Eigenvalue`. The argument `sorted_list` was deprecated in favor of `sort`. +- Before performing a correlated fit the routine first runs an uncorrelated one to obtain a better guess for the initial parameters. + +### Fixed +- `obs.covariance` now also gives correct estimators if data defined on non-identical configurations is passed to the function. +- Rounding errors in estimating derivatives of fit parameters with respect to input data from the inverse hessian reduced. This should only make a difference when the magnitude of the errors of different fit parameters vary vastly. +- Bug in json.gz format fixed which did not properly store the replica mean values. Format version bumped to 1.1. +- The GEVP matrix is now symmetrized before solving the system for all sorting options not only the one with fixed `ts`. +- Automatic range estimation improved in `fits.residual_plot`. +- Bugs in `input.bdio` fixed. + ## [2.0.0] - 2022-03-31 ### Added - The possibility to work with Monte Carlo histories which are evenly or unevenly spaced was added.