Version 1.6.1

.github/actions/test-gap/action.yml

@@ -3,13 +3,10 @@ description: "Test GAP"
 inputs:
   mode:
     default: 'default'
-    type: string
   warnings-as-errors:
     default: true
-    type: boolean
   complete:
     default: false
-    type: boolean
 
 runs:
   using: "composite"

.github/workflows/CI.yml

@@ -8,41 +8,45 @@ on:
 jobs:
 
   test-pkg:
-    name: "Test package (version: ${{ matrix.gap-version }})"
+    name: "Test package (version: ${{ matrix.gap-version }}, mode: ${{ matrix.mode }})"
     container:
       image: ghcr.io/stertooy/gda-image:${{ matrix.gap-version }}-slim
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        gap-version: [ "4.14.0", "4.15.0", "4.15.1", "4.16.0", "devel" ]
+        gap-version: [ "4.14.0", "4.16.0", "devel" ]
+        mode: [ "default", "onlyneeded" ]
     steps:
-    
+
       - name: "Checkout"
         uses: actions/checkout@v7
-        
+
       - name: "Test package"
         uses: ./.github/actions/test-pkg
         with:
+          mode: ${{ matrix.mode }}
           warnings-as-errors: true
           coverage: ${{ matrix.gap-version == 'devel' }}
           codecov-token: ${{ secrets.CODECOV_TOKEN }}
 
   test-gap:
-    name: "Test GAP (version: ${{ matrix.gap-version }})"
+    name: "Test GAP (version: ${{ matrix.gap-version }}, mode: ${{ matrix.mode }})"
     container:
       image: ghcr.io/stertooy/gda-image:${{ matrix.gap-version }}-slim
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        gap-version: [ "4.14.0", "4.15.0", "4.15.1", "4.16.0", "devel" ]
+        gap-version: [ "4.14.0", "4.16.0", "devel" ]
+        mode: [ "default", "onlyneeded" ]
     steps:
-    
+
       - name: "Checkout"
         uses: actions/checkout@v7
-        
+
       - name: "Test GAP"
         uses: ./.github/actions/test-gap
         with:
+          mode: ${{ matrix.mode }}
           warnings-as-errors: true

.github/workflows/docs.yml

@@ -29,7 +29,7 @@ jobs:
 
       - name: "Validate PackageInfo.g"
         shell: bash
-        run: gap -c 'QuitGap(ValidatePackageInfo("PackageInfo.g"));'
+        run: gap -c 'QuitGap( ValidatePackageInfo( "PackageInfo.g" ) );'
 
       - name: "Upload manual"
         uses: actions/upload-artifact@v7

.github/workflows/lint.yml

@@ -22,7 +22,7 @@ jobs:
             rules: "data"
 
     steps:
-    
+
       - name: "Checkout"
         uses: actions/checkout@v7
 
@@ -40,4 +40,4 @@ jobs:
         run: |
           shopt -s globstar extglob
           FILES="${{ matrix.files }}"
-          gaplint $FILES --config-file=.github/gaplint-${{matrix.rules}}.yml
+          gaplint $FILES --config-file=.github/gaplint-${{ matrix.rules }}.yml

.github/workflows/pre-release.yml

@@ -19,10 +19,10 @@ jobs:
         gap-version: [ "4.14.0", "4.15.0", "4.15.1", "4.16.0", "devel" ]
         mode: [ "onlyneeded", "default", "loadall" ]
     steps:
-    
+
       - name: "Checkout"
         uses: actions/checkout@v7
-        
+
       - name: "Test package"
         uses: ./.github/actions/test-pkg
         with:
@@ -41,11 +41,11 @@ jobs:
         gap-version: [ "4.14.0", "4.15.0", "4.15.1", "4.16.0", "devel" ]
         mode: [ "onlyneeded", "default", "loadall" ]
     steps:
-    
+
       - name: "Checkout"
         uses: actions/checkout@v7
-        
-      - name: "Test package"
+
+      - name: "Test GAP"
         uses: ./.github/actions/test-gap
         with:
           mode: ${{ matrix.mode }}
@@ -69,9 +69,9 @@ jobs:
       - name: "Setup"
         uses: ./.github/actions/setup
 
-      - name: "Verify that tests do not depend on GAPDoc/PrimGrp/TransGrp"
+      - name: "Verify that tests do not depend on GAPDoc/PrimGrp/SmallGrp/TransGrp"
         shell: bash
-        run: gap --bare -c 'TestPackage("SmallClassNr");'
+        run: gap --bare -c 'LoadPackage("SmallClassNr":OnlyNeeded);TestPackage("SmallClassNr");'
 
   lint:
     name: "Run gaplint"

.github/workflows/release.yml

@@ -60,7 +60,7 @@ jobs:
         uses: gap-actions/release-pkg@v1
         with:
           dry-run: ${{ inputs.dry-run }}
-          body-text: ${{ steps.changes.outputs.RELEASE_NOTES }} 
+          body-text: ${{ steps.changes.outputs.RELEASE_NOTES }}
           force: ${{ inputs.force }}
 
       - name: "Update GitHub Pages"

.github/workflows/validate.yml

@@ -13,7 +13,7 @@ jobs:
       image: ghcr.io/stertooy/gda-image:devel-slim
 
     steps:
-    
+
       - name: "Checkout"
         uses: actions/checkout@v7
 

CHANGELOG.md

@@ -1,5 +1,15 @@
 # CHANGELOG - GAP package SmallClassNr
 
+## 1.6.1 (2026-08-08)
+
+### Fixed
+- Fixed a bug where errors could be triggered if the `SmallGrp` package was not
+  loaded.
+
+### Changed
+- Updated installation instructions.
+- Janitorial changes.
+
 ## 1.6.0 (2026-07-29)
 
 ### Added
@@ -35,7 +45,7 @@
   used to more efficiently determine `IdClassNr` for a given group.
 
 ### Changed
-- Improvemed the documentation.
+- Improved the documentation.
 - Expanded the test suite.
 - Renamed `CHANGES.md` to `CHANGELOG.md`.
 - Janitorial changes.

CITATION.cff

@@ -3,8 +3,8 @@ message: If you use this GAP package, please cite it using the metadata from thi
 type: software
 title: SmallClassNr
 abstract: Library of finite groups with small class number
-version: 1.6.0
-date-released: 2026-07-29
+version: 1.6.1
+date-released: 2026-08-08
 license: GPL-2.0-or-later
 doi: 10.5281/zenodo.14283157
 authors:

PackageInfo.g

@@ -2,8 +2,8 @@ SetPackageInfo( rec(
 
 PackageName := "SmallClassNr",
 Subtitle := "Library of finite groups with small class number",
-Version := "1.6.0",
-Date := "29/07/2026",
+Version := "1.6.1",
+Date := "08/08/2026",
 License := "GPL-2.0-or-later",
 
 Persons := [
@@ -76,6 +76,13 @@ Dependencies := rec(
     ]
 ),
 
+Extensions := [
+    rec(
+        needed := [ [ "smallgrp", "1.5.4" ] ],
+        filename := "lib/idgroup/idgroup.g"
+    )
+],
+
 TestFile := "tst/testall.g",
 
 ));

README.md

@@ -1,9 +1,9 @@
-[![Build Status](https://custom-icon-badges.demolab.com/github/actions/workflow/status/stertooy/SmallClassNr/CI.yml?branch=main&logo=bug&logoColor=white&label=tests&?)](https://github.com/stertooy/SmallClassNr/actions/workflows/CI.yml?query=branch%3Amain)
-[![Code Coverage](https://custom-icon-badges.demolab.com/codecov/c/github/stertooy/SmallClassNr?logo=code&logoColor=white&?)](https://codecov.io/gh/sTertooy/SmallClassNr)
+[![Build Status](https://custom-icon-badges.demolab.com/github/actions/workflow/status/stertooy/SmallClassNr/CI.yml?branch=main&logo=bug&logoColor=white&label=tests)](https://github.com/stertooy/SmallClassNr/actions/workflows/CI.yml?query=branch%3Amain)
+[![Code Coverage](https://custom-icon-badges.demolab.com/codecov/c/github/stertooy/SmallClassNr?logo=code&logoColor=white)](https://codecov.io/gh/sTertooy/SmallClassNr)
 [![License](https://custom-icon-badges.demolab.com/badge/license-GPLv2%2B-blue.svg?logo=law&logoColor=white)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
 [![Manual](https://custom-icon-badges.demolab.com/badge/manual-html-blue?logo=browser&logoColor=white)](https://stertooy.github.io/SmallClassNr/doc/chap0_mj.html)
 [![Manual](https://custom-icon-badges.demolab.com/badge/manual-pdf-blue?logo=book&logoColor=white)](https://github.com/stertooy/SmallClassNr/releases/latest/download/manual.pdf)
-[![Release](https://custom-icon-badges.demolab.com/github/release/stertooy/smallclassnr.svg?logo=tag&logoColor=white?)](https://github.com/stertooy/smallclassnr/releases/latest)
+[![Release](https://custom-icon-badges.demolab.com/github/release/stertooy/smallclassnr.svg?logo=tag&logoColor=white)](https://github.com/stertooy/smallclassnr/releases/latest)
 [![DOI](https://custom-icon-badges.demolab.com/badge/DOI-10/nvzr-blue?logo=doi&logoColor=white)](https://doi.org/10/nvzr)
 
 The GAP package SmallClassNr
@@ -28,7 +28,7 @@ Support
 -------
 
 Please report any problems you may encounter using SmallClassNr at
-<https://github.com/stertooy/SmallClassNr>
+<https://github.com/stertooy/SmallClassNr/issues>