- Update to version 4.0.0+git20240905.2437b13:
  * AltairZ80: Adds "rom" option to "load -h"
  * sigma: Update latest from Bob Supnik's v3.12-5
  * Add note on MacPorts
  * Add MacPorts as an option for the travis/deps.sh script
  * PDP11: RP11: Implement original RP11 controller flavor
  * VAX: Mask QBus addresses to 22 bits for ka630/ka65x
  * Mask adapter channel from buffer address for QBus accesses
  * Mask QBus addresses to 22 bits
  * Allow msys2 clang64 to compile.
  * AltairZ80: Adds CUTER PROM to SOL20 device
  * I1401: Fix minor typo in error msg
  * AltairZ80: Fix 8080 and Z80 CPU
  * PDP11: Fix to fix disassembly #331
  * SCP: Remove unused variable from sim_timer.c
  * SIMH: Fix spelling errors in comments and strings
  * VIDEO: Add vid_render_set_logical_size() stub
  * Revert "Compile fix: replaced Uint8 by uint8."
  * CMAKE: Regenerate, PDP10 needs USES_AIO
  * MAKEFILE: Add zlib to macOS deps
  * Compile fix: replaced Uint8 by uint8.
  * IBM1130: Fix address computation overflow
  * AltairZ80: Adds Cromemco TUART devices
  * The use of egrep is deprecated
  * PDP11: RP11: Interrupt on IE+RESET+GO
  * VAX: Add UW device to 8600 and 8200.
  * AltairZ80: Changes to JAIR devices
  * AltairZ80: Adds Cromemco DAZZLER and JS1 devices
  * KA10: Removed tabs that got added by accident.
  * IBM 1130: GUI resource file, RegSanityCheck fix
  * Avoid super-inefficient use of strlen().
  * I650: Avoid allocating large card decks on the stack.
  * Non-letters are not allowed in shell function names.
  * KA10: Remove unneeded file.
  * KA10: Fix divide error on KS10, add in some devices.
  *     I7000: Updated general card reader, printer and magtape
  * B5500: Cleanup some warning from CMAKE.
  * sigma: Implement CM (Chaining Modifier) flag to IOP simulation in sigma_io.c
  * Github CI/CD: checkout@v4, macos matrix updates
  * Update deps.sh
  * Update deps.sh
  * Added an option for Arch Linux.
  * CMake: Make generate.py reusable
  * AltairZ80: Updated docs to include latest devices
  * Fix three kinds of error in I/O modules.  Discovered while getting standalone System Exerciser to run. IO: DVT_NOTDEV macro incorrect, Device mapping algorithm creates false dispatch points. This mapped Multi Unit Controller and Single Unit Controller to same device. DP, DP, MT, RAD:  Test for non-existent device returns wrong status. DP, DK, MT: TIO status should return non-operational for unattached device.
  * AltairZ80: Enable interrupt event after BOOT
  * SCP: sprint_val comma bug, GH: Remnant symlinks
  * CMake: Reduce excess quoting
  * SIM_CARD: Fixed issues caused by last commit to sim_card.c
  * I7000: Group update for IBM 7000 series simulators.
  * KA10: Fix RH10/20 to allow access to registers during transfer.
  * KA10: Fix random hang on DP disk drives.
  * KA10: Poll quicker for Chaosnet packet when there's traffic.
  * B5500: Make sure Lines per page gets initialized properly.
  * PDP11: RP11: Make sure to advance DA after every I/O
  * AltairZ80: Adds SET CPU RESIZEMEMORY and other
  * PDP8: Fix missing clock pre-calibration instruction set due to typo
  * ETHER: Make sure SET NOASYNC is effective for Ethernet devices
  * ALTAIRZ80: Fixes problem with MEM dump command
  * ALTAIRZ80: Adds JAIR devices to simulator
  * SCP: Adjust timer calibrations if SET THROTTLE x/t type is enabled
  * ALTAIRZ80: Add 1K RAM to SOL20 device
  * SCP: Reduce compiler warnings on LP64 platforms
  * CMake: Updates
  * SCP: Add'l memory sanitization fixes
  * PDP11: fix disassembly of reg,src instructions
  * CMAKE: Python distutils obsoleted.
  * PDP11: RP11: Remove duplicate checks (now only done in svc routine)
  * PDP11, VAX, KS10: Speed up Chaosnet polling when there is traffic.
  * KS10: Make Chaosnet work.
  * PDP11: TA11/TU60 fix identification
  * CMake: cmake-builder.sh "-c" takes an argument
  * CMake: Multiple targets, clean cache
  * Update README.md
  * PDP-11, VAX: Expand DTYPE mask size, fix RF35, add new devices to RQ sim
  * DISK: Do not allow to emit any "footers"
  * SCP: Move .git-commit-id.h to where used
  * CMake: Win XP (v141_xp) VS install script
  * PDP11: RP11: Implement delayed CS_DONE for "initiation" commands (SEEK/HOME)
  * MAKEFILE: Use correct links to open-simh repo
  * SCP: SOCK: Increase backlog in the listen() syscall
  * Remove files symlinked to /Library
  * PDP11: 11/70 read-only registers must not return NXM on write
  * PDP11: RP11: Major update after XXDP
  * PDP11: TS11: Fix help output for BOOT command
  * SEL32: Do general code cleanup to remove unused code. SEL32: Update Ping and ICMP support code to use correct packet size. SEL32: Update SetupNet script to support latest Fedora release. SEL32: Improve disk write speed. SEL32: Add .tap file reassignent support in sel32_mt.c.
  * KA10: Fixed OWGBP on KL10B.
  * KA10: Allow single step over XCT, byte and extend instructions.
  * KA10: Add -m option to load .exe files to load monitors.
  * KA10: Fixed nopage read/write to always refer to memory.
  * KA10: Moved over older changed to ITS and WAITS devices.
  * KA10: Fixed depositing symbolic into register and symbolic of reg 17
  * KA10: Fixed PUSH for extended addressing on KL.
  * KA10: Fixed to allow EDDT to work correctly on KL10.
  * KA10: Fixed save command on Tops 10 7.0x.
  * SIM_CARD: Fixed to better detect mixed binary and ascii decks.
  * SCP: Fix correctly loading simh.ini when user HOME not defined
  * TX-0: Make ^E work in readin mode.
  * Stop ptp_svc from setting the ios bit; sim_instr never clears it and simulation loops.
  * Before, when the simulator decoded pad, it handled pad without cry and pad with cry. When it decoded cry, it printed a "TO DO" message.
  * PDP11: RF11: Fix DAE computation in service routine
  * Fix apple silicon build problems Issue #294
  * AltairZ80: M2SIO, CPU, SIO and PMMI additions and fixes
  * PDP11: RP11-C (RP02/03) disk implementation
  * PDP11: RP11-C (RP02/03) disk implementation
  * DISK: Fix VHD to Ensure that the CHS capacity exceeds the disk length
  * Github CI/CD: Broken windows_build.yml
  * CMake: Bump project version to 4.1.0
  * AltairZ80: Add CTS command to M2SIO device
  * DISK: add RQDX1 model and make it default for MV1.
  * AltairZ80: Updated documentation including format change
  * sim_disk.c: only free filebuf if it was allocated here too.
  * Memory sanitizer fixes
  * appveyor.yml build, dep lib version number updates
  * AltairZ80: m68k: Avoid buffer overflow detected by gcc 9.4.0.
  * MAKEFILE: cleanup junk characters from 2c89387
  * Add Coverity Scan CI job
  * AltairZ80: Correct spelling, formatting and years
  * v141_xp: VS Installer whack-a-mole tournament
  * PDP11: RP11-C (RP02/03) disk implementation
  * PDP11: RK11: Complete fix for WC as implemented in V3 + other fixes
  * sigma: Correct DP Sense Length error(Bob Supnik)

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