Ack/workflow and boost

.github/workflows/check.yml

@@ -12,6 +12,8 @@ jobs:
   build-windows:
     name: Windows
     runs-on: windows-2022
+    permissions:
+      contents: write
     env:
       BOOST_ROOT: C:/local/boost_1_83_0
     steps:
@@ -27,10 +29,10 @@ jobs:
           echo "release_name=${release_name}" >> $env:GITHUB_OUTPUT
 
       - name: Install msbuild
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@v3
 
       - name: Restore Boost
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: restore-boost
         with:
           path: ${{env.BOOST_ROOT}}
@@ -64,7 +66,7 @@ jobs:
           cp build/tests/Release/*_tests.exe build/conceal
 
       - name: Upload To GH Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ steps.setup.outputs.release_name }}
           path: build/conceal
@@ -99,6 +101,8 @@ jobs:
   build-mingw:
     name: MinGW
     runs-on: windows-2022
+    permissions:
+      contents: write
     defaults:
       run:
         shell: msys2 {0}
@@ -148,7 +152,7 @@ jobs:
           cp build/tests/*_tests.exe build/conceal
 
       - name: Upload To GH Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ steps.setup.outputs.release_name }}
           path: build/conceal
@@ -183,6 +187,8 @@ jobs:
   build-ubuntu22:
     name: Ubuntu 22.04
     runs-on: ubuntu-22.04
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@master
 
@@ -217,7 +223,7 @@ jobs:
           cp build/tests/*_tests build/conceal
 
       - name: Upload To GH Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ steps.setup.outputs.release_name }}
           path: build/conceal
@@ -253,6 +259,8 @@ jobs:
   build-ubuntu24:
     name: Ubuntu 24.04
     runs-on: ubuntu-24.04
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@master
 
@@ -287,7 +295,7 @@ jobs:
           cp build/tests/*_tests build/conceal
 
       - name: Upload To GH Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ steps.setup.outputs.release_name }}
           path: build/conceal
@@ -323,6 +331,8 @@ jobs:
   build-ubuntu22-clang:
     name: Ubuntu 22.04 clang
     runs-on: ubuntu-22.04
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@master
 
@@ -357,7 +367,7 @@ jobs:
           cp build/tests/*_tests build/conceal
 
       - name: Upload To GH Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ steps.setup.outputs.release_name }}
           path: build/conceal
@@ -392,7 +402,9 @@ jobs:
 
   build-macos:
     name: macOS
-    runs-on: macos-13
+    runs-on: macos-15-intel
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@master
 
@@ -406,14 +418,15 @@ jobs:
 
       - name: Install dependencies
         run: |
-          brew install boost@1.85
+          brew install boost
+          brew list --versions boost
 
       - name: Build
         id: build
         run: |
           mkdir build
           cd build
-          cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=ON -DSTATIC=ON -DBOOST_ROOT=/usr/local/opt/boost@1.85
+          cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=ON -DSTATIC=ON -DBOOST_ROOT="$(brew --prefix boost)"
           make -j2
 
       - name: Prepare release
@@ -426,7 +439,7 @@ jobs:
           cp build/tests/*_tests build/conceal
 
       - name: Upload To GH Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ steps.setup.outputs.release_name }}
           path: build/conceal

.github/workflows/macOS.yml

@@ -4,11 +4,13 @@ on:
   push:
     tags:
       - "*"
-
+      
 jobs:
   build-macos:
     name: macOS
-    runs-on: macos-13
+    runs-on: macos-15-intel
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@master
 

.github/workflows/ubuntu22.yml

@@ -9,6 +9,8 @@ jobs:
   build-ubuntu22:
     name: Ubuntu 22.04
     runs-on: ubuntu-22.04
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@master
 

.github/workflows/ubuntu24.yml

@@ -4,11 +4,13 @@ on:
   push:
     tags:
       - "*"
-
+  
 jobs:
   build-ubuntu24:
     name: Ubuntu 24.04
     runs-on: ubuntu-24.04
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@master
 

.github/workflows/windows.yml

@@ -9,13 +9,15 @@ jobs:
   build-windows:
     name: Windows
     runs-on: windows-2022
+    permissions:
+      contents: write
     env:
       BOOST_ROOT: C:/local/boost_1_83_0
     steps:
       - uses: actions/checkout@master
 
       - name: Setup msbuild
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@v3
 
       - name: Restore Boost
         uses: actions/cache@v4

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.5)
 
 include(CheckCXXCompilerFlag)
-set(VERSION "6.7.3")
+set(VERSION "6.7.4-beta.1")
 set(VERSION_BUILD_NO "Trebopala")
 # Packaged from main commits
 set(COMMIT 1db6e66)
@@ -112,7 +112,8 @@ else()
   endif()
   if(MINGW)
     set(WARNINGS "${WARNINGS} -Wno-error=unused-value")
-    set(MINGW_FLAG "-DWIN32_LEAN_AND_MEAN")
+    # Boost.Bind: avoid deprecated global placeholders (_1, _2) pragma on newer Boost
+    set(MINGW_FLAG "-DWIN32_LEAN_AND_MEAN -DBOOST_BIND_GLOBAL_PLACEHOLDERS")
     include_directories(SYSTEM src/platform/mingw)
   else()
     set(MINGW_FLAG "")
@@ -144,16 +145,34 @@ if(APPLE)
 	add_definitions(/DHAVE_ROTR)
 endif()
 
+if(POLICY CMP0167)
+  cmake_policy(SET CMP0167 OLD)
+endif()
+
 if(STATIC)
   set(Boost_NO_BOOST_CMAKE ON)
   set(Boost_USE_STATIC_LIBS ON)
   set(Boost_USE_STATIC_RUNTIME ON)
 endif()
 
 #set(Boost_DEBUG on)
-find_package(Boost 1.55 REQUIRED COMPONENTS system filesystem thread date_time chrono regex serialization program_options)
+set(BOOST_COMPONENTS filesystem thread date_time chrono regex serialization program_options)
+
+if(APPLE)
+  find_package(Boost 1.55 COMPONENTS system ${BOOST_COMPONENTS})
+  if(NOT Boost_FOUND)
+    message(STATUS "Boost.System library not found; retrying without system component")
+    find_package(Boost 1.55 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
+  endif()
+else()
+  find_package(Boost 1.55 REQUIRED COMPONENTS system ${BOOST_COMPONENTS})
+endif()
 include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
 
+if(Boost_VERSION AND NOT Boost_VERSION VERSION_LESS 1.90.0)
+  add_definitions(-DBOOST_ASIO_HAS_IO_CONTEXT)
+endif()
+
 if(MINGW)
   set(Boost_LIBRARIES "${Boost_LIBRARIES};ws2_32;mswsock;bcrypt")
 elseif(APPLE)

CONTRIBUTING.md

@@ -1,12 +1,14 @@
 <b>Development Process</b>
 
-Developers work in their own trees, then submit pull requests when they think their feature or bug fix is ready.
+Contributors should work from their own fork of the repository (not push branches directly to the upstream repo unless they are maintainers with that workflow). When you start a change, create a branch named `<id-3letter>/<topic>`: use a three-letter identifier derived from your name or handle, then a short topic (often kebab-case words). Examples for someone named John Doe: `jdo/fix`, `doe/dependencies`.
+
+Open pull requests against the upstream **`development`** branch when you consider your feature or bug fix ready.
 
 The patch will be accepted if there is broad consensus that it is a good thing. Developers should expect to rework and resubmit patches if they don't match the project's coding conventions or are controversial.
 
-The master branch is regularly built and tested, but is not guaranteed to be completely stable. Tags are regularly created to indicate new official, stable release versions of Conceal.
+The `development` branch is regularly built and tested, but is not guaranteed to be completely stable. Tags are regularly created to indicate new official, stable release versions of Conceal.
 
-Feature branches are created when there are major new features being worked on by several people.
+Feature branches on upstream may be created when there are major new features being worked on by several people.
 
 From time to time a pull request will become outdated. If this occurs, and the pull is no longer automatically mergeable; a comment on the pull will be used to issue a warning of closure. The pull will be closed 15 days after the warning if action is not taken by the author. Pull requests closed in this manner will have their corresponding issue labeled 'stagnant'.
 

external/parallel_hashmap/phmap.h

@@ -2753,7 +2753,7 @@ class parallel_hash_set
         std::is_nothrow_default_constructible<key_equal>::value&&
         std::is_nothrow_default_constructible<allocator_type>::value) {}
 
-#if  (__cplusplus >= 201703L || _MSVC_LANG >= 201402) && (defined(_MSC_VER) || defined(__clang__) || (defined(__GNUC__) && __GNUC__ > 6))
+#if  (__cplusplus >= 201703L || (defined(_MSVC_LANG) && _MSVC_LANG >= 201402)) && (defined(_MSC_VER) || defined(__clang__) || (defined(__GNUC__) && __GNUC__ > 6))
     explicit parallel_hash_set(size_t bucket_cnt, 
                                const hasher& hash_param    = hasher(),
                                const key_equal& eq         = key_equal(),

src/CryptoNoteConfig.h

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2017 The Cryptonote developers
 // Copyright (c) 2017-2018 The Circle Foundation & Conceal Devs
-// Copyright (c) 2018-2023 Conceal Network & Conceal Devs
+// Copyright (c) 2018-2026 Conceal Network & Conceal Devs
 //
 //
 // Distributed under the MIT/X11 software license, see the accompanying