ALE 2.0.0 Release Prep

CHANGELOG.md

@@ -35,6 +35,8 @@ release.
 
 ## [Unreleased]
 
+## [2.0.0] - 2026-11-06
+
 ### Added
 - The NEAR MSI driver now emits the single-parameter radial optical distortion (from the `INS<ikid>_K1` coefficient) that ISIS models, and subtracts 0.5 from the detector center to match the ISIS 0.5-based detector-coordinate convention. The resulting CSM camera agrees with the ISIS camera to sub-pixel (cam_test pixel difference drops from ~0.7 px to ~1e-8 px on a real NEAR MSI image). [#740](https://github.com/DOI-USGS/ale/pull/740)
 - The Clementine NIR camera now emits the single-parameter radial optical distortion (k1 = -0.0006364, as in the ISIS `NirCamera` + `RadialDistortionMap`) that ISIS models, and subtracts 0.5 from its detector center to match the ISIS 0.5-based detector-coordinate convention. The resulting CSM camera agrees with the ISIS camera to sub-pixel (cam_test pixel difference drops from ~1.2 px median, ~6 px max to ~1e-7 px on a real Clementine NIR image). The UVVIS, HiRes and LWIR Clementine cameras are unchanged; only NIR is modeled here. [#740](https://github.com/DOI-USGS/ale/pull/740)
@@ -53,10 +55,12 @@ release.
 - `isd_generate` now fails with an error instead of writing an ISD with null required fields. [#754](https://github.com/DOI-USGS/ale/pull/754)
 - Fixed kernel quality check to allow quality keys from different missions [#758](https://github.com/DOI-USGS/ale/pull/758)
 
-
 ### Changed
 - `isd_generate`: default `--reduction` to `linear` (sampling every 10th line for line-scan images with >= 1000 lines). This avoids creating oversized ISDs (tens of thousands of pose samples) for long line-scan sensors such as LRO NAC, MRO CTX, and HRSC. Pass `--reduction none` to disable reduction and restore per-line sampling. [#744](https://github.com/DOI-USGS/ale/pull/744)
 
+### Removed
+- Removed isis_formatter and usgscsm_formatter. Ale formatter will always be used. [#737](https://github.com/DOI-USGS/ale/pull/737)
+
 ## [1.3.0] - 2026-08-25
 
 ### Added
@@ -99,9 +103,6 @@ release.
 - Read in ISIS SPICE Tables from GDAL .tiff [#697](https://github.com/DOI-USGS/ale/pull/697)
 - Changed all `spiceql_call` functions to use pyspiceql [#695](https://github.com/DOI-USGS/ale/pull/695)
 
-### Removed
-- Removed isis_formatter and usgscsm_formatter. Ale formatter will always be used. [#737](https://github.com/DOI-USGS/ale/pull/737)
-
 ### Fixed
 - Fixed Eigen 5.x compatibility by removing version constraint in CMakeLists.txt [#677](https://github.com/DOI-USGS/ale/pull/677)
 - Fixed C++ load(s) call failing when called again after throwing an error [#696](https://github.com/DOI-USGS/ale/pull/696)

CMakeLists.txt

@@ -7,7 +7,7 @@
 # Specify the required version of CMake.
 # cmake 3.15 required for findPython virtualenv configuration
 cmake_minimum_required(VERSION 3.15)
-project(ale VERSION 1.3.0 DESCRIPTION "Abstraction Library for Ephemerides ")
+project(ale VERSION 2.0.0 DESCRIPTION "Abstraction Library for Ephemerides ")
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 

code.json

@@ -742,5 +742,52 @@
     "date": {
       "metadataLastUpdated": "2026-08-25"
     }
+  },
+  {
+    "name": "ale",
+    "organization": "U.S. Geological Survey",
+    "description": "GitLab repository for the Abstraction Layer for Ephemerides package",
+    "version": "2.0.0",
+    "status": "Production",
+
+    "permissions": {
+      "usageType": "openSource",
+      "licenses": [
+        {
+          "name": "Public Domain, CC0-1.0",
+          "URL": "https://code.usgs.gov/astrogeology/ale/-/raw/2.0.0/LICENSE.md"
+        }
+      ]
+    },
+
+    "homepageURL": "https://code.usgs.gov/astrogeology/ale/-/tree/2.0.0",
+    "downloadURL": "https://code.usgs.gov/astrogeology/ale/-/archive/2.0.0/ale-2.0.0.zip",
+    "disclaimerURL": "https://code.usgs.gov/astrogeology/ale/-/raw/2.0.0/DISCLAIMER.md",
+    "repositoryURL": "https://code.usgs.gov/astrogeology/ale.git",
+    "vcs": "git",
+
+    "laborHours": 480,
+
+    "tags": [
+      "Planetary",
+      "Remote Sensing",
+      "Data Processing",
+      "Ephemerides",
+      "Community Sensor Model"
+    ],
+
+    "languages": [
+      "C++",
+      "Python"
+    ],
+
+    "contact": {
+      "name": "Christine Kim",
+      "email": "chkim@usgs.gov"
+    },
+
+    "date": {
+      "metadataLastUpdated": "2026-11-06"
+    }
   }
 ]

setup.py

@@ -5,7 +5,7 @@
 from setuptools import setup, find_packages, Extension
 
 NAME = "Ale"
-VERSION = "1.3.0"
+VERSION = "2.0.0"
 
 # To install the library, run the following
 #