docs: update release.md before tagging

Author: elenafuengar

release.md

@@ -47,7 +47,50 @@
 ## Full Changelog
 `git log v0.4.0... --date=short --pretty=format:"* %ad %d %s (%aN)" | copy`
 
-* 2025-02-07  (HEAD -> main, origin/main, origin/HEAD) fix: use tilde quantities (elenafuengar)
+* 2025-03-06  feature: first ipyparallel+MPI example for running simulations on notebooks (elenafuengar)
+* 2025-03-06  fix: update_mpi needs only zmin as argument, not vector z (elenafuengar)
+* 2025-03-06  feature: first working example with MPI (needs more iterations to be perfect) (elenafuengar)
+* 2025-03-04  fix: support saving state from GPU (elenafuengar)
+* 2025-03-04  feature: pass figure size as argument (elenafuengar)
+* 2025-03-04  fix: variable nodes was not used (elenafuengar)
+* 2025-03-04  fix: remove redundant check for stl_colors None -> it is handled in init through assign_colors (elenafuengar)
+* 2025-03-04  fix: error handling for stl colors, users opacity and specular, anti-aliasing can be set to None, and update docstring (elenafuengar)
+* 2025-03-03  feature: first steps towards MPI (elenafuengar)
+* 2025-03-03  style: add copy header (elenafuengar)
+* 2025-02-25  docs: update release.md (elenafuengar)
+* 2025-02-25  new test: geometry utils functions to extract information from STP files (elenafuengar)
+* 2025-02-25  feature: Functions to extract from `.STP` files `solid` names, `colors`, and `materials`: `wakis.geometry.extract_XXX(stp_file)` to easily build the input dictionaries needed for `GridFIT3D` (elenafuengar)
+* 2025-02-25  tests: update to new benchmark results for the new dt calculation (elenafuengar)
+* 2025-02-25  style: revise plots and comments, adding emnedded results (elenafuengar)
+* 2025-02-25  fix: use flag to apply the relaxation time criterion (elenafuengar)
+* 2025-02-24  docs: update release.md (elenafuengar)
+* 2025-02-24  feature: new method `solver.reset_fields()` to re-initialize all the fields to zero (elenafuengar)
+* 2025-02-24  fix: avoid divide by zero with PEC materials in maximal timestep (elenafuengar)
+* 2025-02-21  new test: PML boundaries with planewave source (elenafuengar)
+* 2025-02-21  feature: improving maximal stable timestep calculation for lossy media adding the relaxation time criterion (elenafuengar)
+* 2025-02-21  feature: supporting several cut positions-> `pos` can now be a list of 0-1 values (elenafuengar)
+* 2025-02-21  fix: update PML default parameters to best performing and add epsilon (elenafuengar)
+* 2025-02-21  feature: add `save_state`, `load_state` and `read_state` routines (elenafuengar)
+* 2025-02-19  docs: update release.md (elenafuengar)
+* 2025-02-19  feature: functions to extract solids and materials from stl file and convert them to .stl files importable in wakis (elenafuengar)
+* 2025-02-19  feat: add new materials to library (elenafuengar)
+* 2025-02-19  fix: use f instead of nodes (2) (elenafuengar)
+* 2025-02-18  fix: use f instead of nodes (elenafuengar)
+* 2025-02-18  refactor/feature: PlaneWave -> adding phase attribute, adding plot(t) method, change `nodes` to be the number of peaks to be injected (elenafuengar)
+* 2025-02-18  fix: bugfix in z-dimension spacing (elenafuengar)
+* 2025-02-18  fix: change the default to "all" in `update_tensors() (elenafuengar)
+* 2025-02-17  style: remove FIT from plot title (elenafuengar)
+* 2025-02-17  style: comment material units (elenafuengar)
+* 2025-02-14  feature: add `plot_from` as parameter (elenafuengar)
+* 2025-02-13  test: add reflection calculation and parametric scan (elenafuengar)
+* 2025-02-12  refactor: move solver routines methods to RoutinesMixin in routines.py (elenafuengar)
+* 2025-02-10  docs: add neffint reference (elenafuengar)
+* 2025-02-10  test: PML test in progress (elenafuengar)
+* 2025-02-10  refactor: move solving routines to Mixin class for code clarity (elenafuengar)
+* 2025-02-10  feature: expose pml attributes, update PML filling routine, use RoutinesMixin (elenafuengar)
+* 2025-02-10  feature: add deepcopy method copy() (elenafuengar)
+* 2025-02-10  add changelog since v0.4.0 (elenafuengar)
+* 2025-02-07  fix: use tilde quantities (elenafuengar)
 * 2025-02-07  fix: pass anti_aliasing argument to pyvista (elenafuengar)
 * 2025-02-07  fix: add bc_high to logical checks in `apply_bc_to_c` (elenafuengar)
 * 2025-02-06  docs: update new features (elenafuengar)