updated documentation in prep for release v18.0.1 (README.md, CHANGEL…

…OG.md)

README.md

@@ -2,6 +2,11 @@
 
 This document explains how to build, set up, and run the GEOS land modeling and data assimilation system (`GEOSldas`) on the most common systems used by GMAO.  Additional steps are needed on other systems.
 
+## Restructuring of GEOSldas repository
+
+On 26 March 2024, the GEOSldas repository was restructured and split into two repositories.  The GEOSldas source code was moved from the present repository, the GEOSldas fixture, into a new repository, the [GEOSldas_GridComp](https://github.com/GEOS-ESM/GEOSldas_GridComp).  The present repository now imports the [GEOSldas_GridComp](https://github.com/GEOS-ESM/GEOSldas_GridComp) as an external repository.  Note that in the [GEOSldas_GridComp](https://github.com/GEOS-ESM/GEOSldas_GridComp), the "Applications" directory `src/Applications/LDAS_App` moved to `src/Components/GEOSldas_GridComp/GEOSldas_App`.
+
+
 ## How to Build GEOSldas
 
 ### Step 1: Load the Build Modules

doc/CHANGELOG.md

@@ -33,6 +33,19 @@ This README file contains the history of stable GEOSldas Releases in Git, follow
 Overview of Git Releases:
 ============================
 
+[v18.0.1](https://github.com/GEOS-ESM/GEOSldas/releases/tag/v18.0.1) - 2024-03-26
+------------------------------
+
+- 0-diff vs. v18.0.0
+
+- Notes:
+  - Essentially identical to v18.0.0 but in revised GEOSldas + [GEOSldas_GridComp](https://github.com/GEOS-ESM/GEOSldas_GridComp) repository structure ([PR #748](https://github.com/GEOS-ESM/GEOSldas/pull/748), [PR #750](https://github.com/GEOS-ESM/GEOSldas/pull/750)).
+
+- Minor changes:
+  - Support for running "sbatch [FULL_PATH/]lenkf.j" from any directory ([PR #745](https://github.com/GEOS-ESM/GEOSldas/pull/745)).
+
+
+------------------------------
 [v18.0.0](https://github.com/GEOS-ESM/GEOSldas/releases/tag/v18.0.0) - 2024-03-22
 ------------------------------