Merge branch 'develop'

Author: oxy86

.appveyor.yml

@@ -1,6 +1,6 @@
 # Build SocNetV for Windows x86_64 using Qt/MSVC2019 platform
 # https://socnetv.org
-# Last Update: Feb 2026
+# Last Update: Mar 2026
 # Copyright (c) 2026 by Dimitris Kalamaras
 #
 # This script builds SocNetV Windows installers ONLY on tags i.e. 3.0 or 3.0-beta*
@@ -55,7 +55,7 @@ install:
   - cmd: echo %APPVEYOR_REPO_COMMIT:~0,7%
   - cmd: echo "Setting SocNetV current version..."
   # NOTE: This is changed by our update version bash script
-  - cmd: set SOCNETV_VERSION=3.3.1
+  - cmd: set SOCNETV_VERSION=3.4
   - cmd: echo %SOCNETV_VERSION%
   - cmd: echo "Setting build type"
   - cmd: set BUILD_TYPE=Release

.github/workflows/build-ci.yml

@@ -8,8 +8,8 @@ on:
 env:
   APP_NAME: "SocNetV"
   UNIXNAME: "socnetv"
-  SOCNETV_VERSION: "3.3.1"      # TODO - READ FROM FILE
-  VERSION: "3.3"              # WILL BE UPDATED DYNAMICALLY BELOW
+  SOCNETV_VERSION: "3.4"      # TODO - READ FROM FILE
+  VERSION: "3.4"              # Will be overwritten by workflow with the dynamically determined version
   QMAKE_PROJECT: "socnetv.pro"
   PUBLISHER: "Dimitris Kalamaras"
   QT_MODULES: "qtimageformats qt5compat qtcharts qtwebview"

.travis.yml

@@ -1,6 +1,6 @@
 # Build SocNetV images for Linux and macOS
 # https://socnetv.org
-# Last Update: Feb 2026
+# Last Update: Mar 2026
 # Copyright (c) 2026 by Dimitris Kalamaras
 #
 # This script builds SocNetV binaries ONLY when the commit message contains [travis]
@@ -14,7 +14,7 @@ language: cpp
 
 env:
   global:
-    - SOCNETV_VERSION=3.3.1
+    - SOCNETV_VERSION=3.4
     - UPLOADTOOL_ISPRERELEASE=true
 
 jobs:

CHANGELOG.md

@@ -2,6 +2,71 @@
 
 All notable changes to this project are documented in this file. 
 
+## [3.4] – March 2026
+
+### New Features
+  - Two-mode sociomatrix import: correctly handles bipartite networks in parser (#15).
+  - Faithful Eades (1984) Spring Embedder implementation (#207).
+  - New `layoutRandomInMemory()` replaces `layoutRandom()` in force-directed pipelines (#206).
+
+### Bug Fixes
+  - Progress dialog / Cancel (#52): comprehensive fix across all computation paths:
+    - Wired Cancel into centrality, prestige, reachability, walks, matrix, report, layout, clique, and subgraph computations.
+    - Fixed cancel-then-retry regression (reset canceled flag + invalidate distance cache).
+    - Fixed stacked progress dialogs in multi-phase computations (KK layout, matrix functions).
+    - All `write*` report functions converted to `bool` return; MW slots guarded on cancel.
+    - All random network generators (`Erdos-Renyi`, `Small-World`, `Scale-Free`, `Regular`, `Lattice`, `Ring-Lattice`) fixed: bool return, cancel guards, progress max corrections.
+  - Layouts:
+    - Fixed division-by-zero, NaN/Inf and logic errors in Kamada-Kawai layout (#198).
+    - Fixed FR simmering temperature derivation from canvas width (#199).
+    - Batched `setNodePos` emissions in all force-directed layouts (#205, #206).
+  - Centrality:
+    - Fixed eigenvector centrality isolate reset and N==0 handling (#202).
+    - Fixed Information Centrality isolate handling and degenerate cases (#201).
+    - Fixed wrong vertex checked for `isIsolated` in `createMatrixAdjacencyInverse()` (#190).
+    - Fixed clustering coefficient computation for directed networks (#58).
+    - Fixed wrong weighted flag when switching relations (#82).
+  - Parsers / IO:
+    - Fixed Pajek `*Matrix` header parsing for relation labels (#188).
+    - Fixed Pajek multirelational export as `*Matrix` blocks (#184).
+    - Fixed quoted relation name normalization in Pajek headers (#185).
+    - Fixed inline GML node/edge block parsing (#186).
+    - Fixed arc doubling when loading undirected DOT graphs (#187).
+    - Fixed platform-dependent `weighted=true` from uninitialized `initEdgeWeight` in DOT parser (#189).
+    - Fixed `Graph::setDirected()` logic bugs.
+  - Fixed lattice network edge deduplication and progress tracking.
+  - Fixed version comparison in update-check (component-wise instead of integer).
+  - Fixed `#133` (see commit).
+
+### Refactoring (WS4 – IO/Parser)
+  - Completed WS4: IO/Parser refactor into focused modules:
+    - Extracted edgelist, adjacency, UCINET DL, DOT, GML, Pajek, GraphML parsers into separate files.
+    - Introduced `IGraphParseSink` explicit mutation surface and `GraphParseSinkGraph` bridge.
+    - Switched GUI and headless load paths to sink-backed parser mutations.
+    - Removed legacy `Parser→Graph` signal wiring.
+    - `Parser::load` and adjacency parser use `ParseConfig`.
+
+### Toolchain / Testing
+  - New `socnetv-cli` schema v5 `io_roundtrip` kernel for IO/parser regression protection.
+  - Added IO roundtrip timing regression to benchmarks.
+  - Expanded golden comparison suite with many new IO roundtrip cases and small deterministic test networks.
+  - Added `run_io_roundtrip_shipped_datasets.sh` and `run_golden_io_roundtrip.sh` scripts.
+  - Added UCINET FT5 io_roundtrip golden baselines.
+  - Fixed `run_golden_compares.sh` argument parsing.
+  - Fixed headless parser lifetime and signal race condition.
+
+### i18n
+  - Added `update_translations.sh` script; updated translation files.
+
+### Build / Packaging
+  - Debian packaging: switched to CMake build, series-aware Qt6 deps, added OpenGL/Vulkan/XKB build deps.
+  - CMake: `.qm` files now generated via `qt_add_lrelease`.
+  - Fixed Windows linker `/VERSION` for PE header.
+  - Help menu now links to `socnetv.org/manual/`.
+
+  - Many bugfixes, see: [GitHub Issues](https://github.com/socnetv/app/issues?q=is%3Aissue%20state%3Aclosed%20milestone%3A3.4).
+  
+
 ## [3.3] – February 2026
 
   - Major internal refactor: `Graph` is now a façade/coordinator; functionality has been split into focused `src/graph/*` modules.

CMakeLists.txt

@@ -2,6 +2,8 @@
 #
 # CMakeLists.txt - Build configuration for SocNetV (Social Network Visualizer)
 #
+# Last Update: Mar 2026
+#
 # This file defines the build system for SocNetV, an open-source social network 
 # analysis and visualization application built with Qt6. It is designed to support 
 # cross-platform builds on Linux, macOS, and Windows. Below is an overview of its 
@@ -53,7 +55,7 @@ set(APP_NAME SocNetV)
 set(APP_NAME_LOWER socnetv)
 
 project(SocNetV 
-    VERSION 3.3.1
+    VERSION 3.4
     DESCRIPTION "SocNetV: Open-source social network analysis application based on Qt."
     HOMEPAGE_URL "https://socnetv.org"
     LANGUAGES CXX
@@ -109,6 +111,7 @@ set(GRAPH_SOURCES
     src/graph/storage/graph_vertices.cpp
     src/graph/storage/graph_edges.cpp
     src/graph/io/graph_io.cpp
+    src/graph/io/graph_parse_sink_graph.cpp
     src/graph/relations/graph_relations.cpp
     src/graph/filters/graph_edge_filters.cpp
     src/graph/filters/graph_node_filters.cpp
@@ -136,18 +139,30 @@ set(GRAPH_SOURCES
     src/graph/similarity/graph_similarity_matrices.cpp
     src/graph/reporting/graph_reports.cpp
     src/graph/reporting/graph_reports_settings.cpp
-    
+)
 
+
+set(PARSER_SOURCES
+    src/parser.cpp
+    src/parser/parser_common.cpp 
+    src/parser/parser_graphml.cpp 
+    src/parser/parser_edgelist.cpp 
+    src/parser/parser_adjacency.cpp 
+    src/parser/parser_dl.cpp 
+    src/parser/parser_dot.cpp 
+    src/parser/parser_gml.cpp
+    src/parser/parser_pajek.cpp
 )
 
 set(CLI_SOURCES
     src/tools/socnetv_cli.cpp
     src/tools/cli/cli_common.cpp
+    src/tools/headless_graph_loader.cpp
     src/tools/cli/kernels/kernel_distance_v1.cpp
     src/tools/cli/kernels/kernel_reachability_v2.cpp
     src/tools/cli/kernels/kernel_walks_v3.cpp
     src/tools/cli/kernels/kernel_prominence_v4.cpp
-    src/tools/headless_graph_loader.cpp
+    src/tools/cli/kernels/kernel_io_roundtrip_v5.cpp
 )
 
 
@@ -182,9 +197,9 @@ set(SOURCES
     src/texteditor.cpp
     ${ENGINE_SOURCES}
     ${GRAPH_SOURCES}
+    ${PARSER_SOURCES}
     src/graphvertex.cpp
     src/matrix.cpp 
-    src/parser.cpp 
     src/webcrawler.cpp 
     src/chart.cpp 
     src/graphicswidget.cpp 
@@ -467,9 +482,9 @@ if(BUILD_CLI)
         ${CLI_SOURCES}
         ${ENGINE_SOURCES}
         ${GRAPH_SOURCES}
+        ${PARSER_SOURCES}
         src/graphvertex.cpp
         src/matrix.cpp
-        src/parser.cpp
         src/webcrawler.cpp
     )
 

debian/changelog

@@ -1,3 +1,9 @@
+socnetv (3.4-1) unstable; urgency=medium
+
+  * New upstream release.
+
+ -- Dimitris V. Kalamaras <dimitris.kalamaras@gmail.com>  Tue, 10 Mar 2026 23:29:51 +0200
+
 socnetv (3.3.1-1) unstable; urgency=medium
 
   * Upstream release 3.3.1

debian/rules

@@ -6,4 +6,5 @@
 override_dh_auto_configure:
 	dh_auto_configure -- \
 		-DCMAKE_BUILD_TYPE=Release \
-		-DCMAKE_INSTALL_PREFIX=/usr
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DBUILD_CLI=OFF