Merge branch 'master' into jgrpp-beta

# Conflicts:
#	.github/workflows/commit-checker.yml
#	src/company_cmd.cpp
#	src/console_cmds.cpp
#	src/crashlog.cpp
#	src/lang/english.txt
#	src/lang/german.txt
#	src/lang/indonesian.txt
#	src/lang/japanese.txt
#	src/lang/korean.txt
#	src/lang/swedish.txt
#	src/linkgraph/linkgraphjob.cpp
#	src/linkgraph/mcf.cpp
#	src/network/core/tcp.cpp
#	src/network/core/tcp.h
#	src/network/core/tcp_game.h
#	src/network/core/udp.h
#	src/network/network.cpp
#	src/network/network_admin.cpp
#	src/network/network_admin.h
#	src/network/network_chat_gui.cpp
#	src/network/network_client.cpp
#	src/network/network_client.h
#	src/network/network_func.h
#	src/network/network_internal.h
#	src/network/network_server.cpp
#	src/network/network_server.h
#	src/newgrf.cpp
#	src/newgrf_station.cpp
#	src/order_gui.cpp
#	src/rail_cmd.cpp
#	src/saveload/saveload.cpp
#	src/settings.cpp
#	src/settings_gui.cpp
#	src/settings_internal.h
#	src/settings_type.h
#	src/station_cmd.cpp
#	src/stdafx.h
#	src/table/currency_settings.ini
#	src/table/misc_settings.ini
#	src/table/settings.h.preamble
#	src/table/settings.ini
#	src/terraform_cmd.cpp
#	src/timetable_gui.cpp
#	src/train_cmd.cpp
#	src/tree_cmd.cpp
#	src/water_cmd.cpp

os/emscripten/cmake/FindLibLZMA.cmake

@@ -1,5 +1,5 @@
 # LibLZMA is a recent addition to the emscripten SDK, so it is possible
-# someone hasn't updated his SDK yet. Test out if the SDK supports LibLZMA.
+# someone hasn't updated their SDK yet. Test out if the SDK supports LibLZMA.
 include(CheckCXXSourceCompiles)
 set(CMAKE_REQUIRED_FLAGS "-sUSE_LIBLZMA=1")
 

os/windows/sign.bat

@@ -0,0 +1,18 @@
+@echo off
+REM Signing script
+REM Arguments: sign.bat exe_to_sign certificate_subject_name
+
+REM This is a loose wrapper around the Microsoft signtool application (included in the Windows SDK).
+REM See https://docs.microsoft.com/en-us/dotnet/framework/tools/signtool-exe for more details.
+
+REM Path to signtool.exe
+IF NOT DEFINED SIGNTOOL_PATH (SET SIGNTOOL_PATH=signtool)
+
+REM URL of the timestamp server
+IF NOT DEFINED SIGNTOOL_TIMESTAMP_URL (SET SIGNTOOL_TIMESTAMP_URL=http://timestamp.digicert.com)
+
+REM Sign with SHA-1 for Windows 7 and below
+"%SIGNTOOL_PATH%" sign -v -n %2 -t %SIGNTOOL_TIMESTAMP_URL% %1
+
+REM Sign with SHA-256 for Windows 8 and above
+"%SIGNTOOL_PATH%" sign -v -n %2 -tr %SIGNTOOL_TIMESTAMP_URL% -fd sha256 -td sha256 -as %1