Release candidate for v1.15.0

.VERSION

@@ -1 +1 @@
-1.14.0
+1.15.0

.mailmap

@@ -1,10 +1,13 @@
 Marina Anagnostopoulou-Merkouri <mam49@st-andrews.ac.uk> marinaanagno <66735004+marinaanagno@users.noreply.github.com>
 Cora Aked <ca219@st-andrews.ac.uk> coraaked <coramay.aked@gmail.com>
+Cora Aked <ca219@st-andrews.ac.uk> Cora Aked <coramay.aked@gmail.com>
 Finn Buck <finneganlbuck@gmail.com> Finnegan Buck <61651823+finnbuck@users.noreply.github.com>
 Stuart Burrell <stuartburrell1994@gmail.com> Stuart Burrell <stuartburrell@users.noreply.github.com>
-Reinis Cirpons <rc234@st-andrews.ac.uk> reiniscirpons <43414125+reiniscirpons@users.noreply.github.com>
-Reinis Cirpons <rc234@st-andrews.ac.uk> Reinis Cirpons <43414125+reiniscirpons@users.noreply.github.com>
-Reinis Cirpons <rc234@st-andrews.ac.uk> reiniscirpons <rc234@st-andrews.ac.uk>
+Reinis Cirpons <reinis.cirpons@inria.fr> reiniscirpons <43414125+reiniscirpons@users.noreply.github.com>
+Reinis Cirpons <reinis.cirpons@inria.fr> Reinis Cirpons <43414125+reiniscirpons@users.noreply.github.com>
+Reinis Cirpons <reinis.cirpons@inria.fr> reiniscirpons <rc234@st-andrews.ac.uk>
+Reinis Cirpons <reinis.cirpons@inria.fr> Reinis Cirpons <rc234@st-andrews.ac.uk>
+Reinis Cirpons <reinis.cirpons@inria.fr> reiniscirpons <reinis.cirpons@inria.fr>
 Devansh Chopra <dc268@st-andrews.ac.uk> Devansh Chopra <92119416+devansh2605@users.noreply.github.com>
 Tom Conti-Leslie <tom.contileslie@gmail.com> Tom Conti-Leslie <54725378+tomcontileslie@users.noreply.github.com>
 Tom Conti-Leslie <tom.contileslie@gmail.com> Tom Conti-Leslie <tdcl@st-andrews.ac.uk>
@@ -55,6 +58,8 @@ Kamran Sharma <kks4@st-andrews.ac.uk> Kamran Sharma <47451735+KamranKSharma@user
 Finn Smith <fls3@st-andrews.ac.uk> Finlay Smith <fls3@st-andrews.ac.uk>
 Finn Smith <fls3@st-andrews.ac.uk> flsmith <finnishing@gmail.com>
 Finn Smith <fls3@st-andrews.ac.uk> Finn Smith <finnishing@gmail.com>
+Anuj Thakur <anujthakur@berkeley.edu> anujthak <157058240+anujthak@users.noreply.github.com>
+Anuj Thakur <anujthakur@berkeley.edu> Anuj Thakur <at390@st-andrews.ac.uk>
 Maria Tsalakou <mt200@st-andrews.ac.uk> Maria Tsalakou <55688065+mariatsalakou@users.noreply.github.com>
 Agastyaa Vishvanath <av215@st-andrews.ac.uk> Agastyaa Vishvanath <Agastyaa@8afbf161.st-andrews.ac.uk>
 Agastyaa Vishvanath <av215@st-andrews.ac.uk> Blue RidingHood <103364667+BlueRidingHood@users.noreply.github.com>

CHANGELOG.md

@@ -4,6 +4,33 @@ Wilf A. Wilson, Michael Young et al.
 
 Licensing information can be found in the `LICENSE` file.
 
+## Version 1.15.0 (released 06/07/2026)
+
+## What's Changed
+- kernel: fix issues with assumptions in `IS_ACYCLIC_DIGRAPH` by @james-d-mitchell in https://github.com/digraphs/Digraphs/pull/901
+- Update codecov by @Joseph-Edwards in https://github.com/digraphs/Digraphs/pull/903
+- Improve the documentation of the Digraph encoding formats by @anujthak in https://github.com/digraphs/Digraphs/pull/897
+- Implement `IsCograph` with bug fixes by @frankiegillis in https://github.com/digraphs/Digraphs/pull/904
+- Add unitedgeweight digraph by @coraaked in https://github.com/digraphs/Digraphs/pull/886
+- Edge weights #7: DotEdgeWeightedDigraph by @mtorpey in https://github.com/digraphs/Digraphs/pull/892
+- Implementing Colour Refinement by @RheyaM in https://github.com/digraphs/Digraphs/pull/905
+- attr.gi code coverage by @mtorpey in https://github.com/digraphs/Digraphs/pull/919
+- Digraph decode/encode by @anujthak in https://github.com/digraphs/Digraphs/pull/912
+- Cliques coverage by @mtorpey in https://github.com/digraphs/Digraphs/pull/923
+- Correct Mutability of LineDigraph by @mtorpey in https://github.com/digraphs/Digraphs/pull/926
+- CI: use configflags instead of CONFIGFLAGS by @fingolfin in https://github.com/digraphs/Digraphs/pull/925
+- Tests for AsSemigroup with 4 arguments by @mtorpey in https://github.com/digraphs/Digraphs/pull/927
+- grahom.gi test coverage by @mtorpey in https://github.com/digraphs/Digraphs/pull/928
+- Update pdflatex command for nonstop mode by @james-d-mitchell in https://github.com/digraphs/Digraphs/pull/933
+- Update my details in `PackageInfo.g` by @reiniscirpons in https://github.com/digraphs/Digraphs/pull/935
+- build: support EAPS 5 by @jengelh in https://github.com/digraphs/Digraphs/pull/937
+
+## New Contributors
+- @anujthak made their first contribution in
+https://github.com/digraphs/Digraphs/pull/897
+
+**Full Changelog**: https://github.com/digraphs/Digraphs/compare/v1.14.0...v1.15.0
+
 ## Version 1.14.0 (released 22/01/2026)
 
 ## What's Changed

PackageInfo.g

@@ -38,8 +38,8 @@ fi;
 SetPackageInfo(rec(
 PackageName := "Digraphs",
 Subtitle := "Graphs, digraphs, and multidigraphs in GAP",
-Version := "1.14.0",
-Date := "22/01/2026",  # dd/mm/yyyy format
+Version := "1.15.0",
+Date := "06/07/2026",  # dd/mm/yyyy format
 License := "GPL-3.0-or-later",
 ArchiveFormats := ".tar.gz",
 
@@ -496,6 +496,14 @@ Persons := [
     Email          := "bspiers972@outlook.com",
     GithubUsername := "bspiers"),
 
+  rec(
+    LastName       := "Thakur",
+    FirstNames     := "Anuj",
+    IsAuthor       := true,
+    IsMaintainer   := false,
+    Email          := "anujthakur@berkeley.edu",
+    GithubUsername := "anujthak"),
+
   rec(
     LastName       := "Tsalakou",
     FirstNames     := "Maria",

VERSIONS

@@ -8,6 +8,7 @@
 #############################################################################
 ##
 
+release 1.15.0 - 06/07/2026
 release 1.14.0 - 22/01/2026
 release 1.13.1 - 27/09/2025
 release 1.13.0 - 26/09/2025

etc/find_not_included_man_sections.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+
+
+import sys
+import re
+from pathlib import Path, PosixPath
+
+
+def is_in_xml_comment(s: str, pos: int) -> bool:
+    last_open = s.rfind("<!--", 0, pos)
+    last_close = s.rfind("-->", 0, pos)
+    return last_open != -1 and last_open > last_close
+
+
+def extract(path: PosixPath, pattern: re.Pattern) -> dict:
+    result = dict()
+    content = path.read_text(errors="ignore")
+    for i, line in enumerate(content.splitlines(), 1):
+        match = pattern.search(line)
+        if match:
+            result[match.group(1)] = f"{path}:{i}"
+    return result
+
+
+def main() -> int:
+    labels, includes = dict(), dict()
+    label_pattern = re.compile(r'<#GAPDoc\s+Label\s*=\s*"(\w+)">')
+    include_pattern = re.compile(r'<#Include\s+Label\s*=\s*"(\w+)"')
+    for path in sorted(Path("doc/").glob("*.xml")):
+        if not path.name.startswith("_"):
+            labels |= extract(path, label_pattern)
+            includes |= extract(path, include_pattern)
+
+    first_print = True
+    for label, loc in labels.items():
+        if label not in includes:
+            if first_print:
+                first_print = False
+                print(
+                    "The following labels were found without a corresponding include:"
+                )
+            print(f"{loc}: {label}")
+
+
+if __name__ == "__main__":
+    main()
+    sys.exit(0)