Release Notes for JMRI 4.15.5 release

Date: mmm dd, 2019

From: (pumpkin)

Subject: Test Release 4.15.5 of JMRI/DecoderPro is available for download.

This is a draft release note only; the download links do not yet work

Notes:

This is a test release. Please post a note if you encounter any new or old bugs! And please back up your JMRI files before installing this, in case you want to go back to an earlier version.

This is the next in a series of test releases. We expect this series to end in the next JMRI production release during early Summer 2019. (See the tentative release schedule)

Some of the changes involved are quite extensive. They may require a certain amount of experience before they are working well. Therefore, this test release should be considered experimental.

JMRI is now only available under the GNU General Public License. For more information, please see our copyright and licensing page.

Update From Older JMRI Versions

If you are currently using JMRI 4.9.6 or earlier, we strongly recommend that you update to JMRI 4.12 and make sure that's running OK before updating to this test release. There have been a number of changes in serial port support, panel file format and configuration options since those earlier releases, and moving to the stable JMRI 4.12 release is a good way to work through any possible problems.

If you are currently using JMRI 4.7.3 or earlier on Linux or macOS (Windows doesn't need this), you must update to JMRI 4.12 and carrying out the migration process described in the JMRI 4.12 release note before updating to this release.

Known problems with this release

New warnings for this release:

Older warnings

See the JMRI 4.14 release note for more warnings predating the 4.15 development series. These may be relevant to you if you're updating from an earlier version.

Since JMRI 4.15.3 The prefix that identifies a layout connection should be a single letter, like "N" or "L", or a letter and some digits, like "K2" or "D3". Some older systems used to have longer "legacy system prefixes" like "DX", "DCCPP", "DP", "MR", "MC", "PI", and "TM". Those legacy system prefixes will now cause JMRI to issues a warning at startup. In this release, JMRI will still work with those prefixes, but they will need to be migrated to the proper form soon; JMRI 4.17.1 and later will require that this have been fixed. Therefore, this warning can't be suppressed without migrating the prefix in the connection configuration (and any associated panel files and scripts). If you're getting this warning and therefore need to do that migration, migration page.

Since JMRI 4.11.4 There are issues with the Pi-SPROG One command station operation. A number of workarounds should be applied:

Pi-SPROG One with version 2.4 or earlier firmware will cause a timeout after a track short circuit. A dialog box will open to inform the user of this. The track power will be turned off and must be turned on again using the power control.

Download links:

During development leading to the actual release, you can find test download files on the continuous integration build page. These are development files, and might not be working at any particular time.

Changes since Test release 4.15.4:

The list of included commits is available from our GitHub code repository.

Hardware Support

Anyma DMX512

Bachrus Speedo

C/MRI

DCC++

DCC4pc

Direct

ESU

JMRI Simple Server/JMRI Client

LocoNet

Maple

Marklin CS2

MERG CBUS

MQTT

MRC

NCE

Oak Tree

OpenLCB

RFID

Roco z21/Z21

Secsi

SPROG

TAMS

TMCC

Uhlenbrock Intellibox

Zimo MXULF

ZTC

New / Updated decoder definitions

Arnold

Bachmann

BLI

BNM Hobbies

Digikeijs (Digirails)

Digitrax

Doehler & Haas

ESU

Hornby

Kuehn

LaisDCC

LDH

Lenz

MGP

Mistral Train Models

MTH

MRC

NCE

Norsk Modelljernbane (NJM)

QSI

Rautenhaus

RR-CirKits

SoundTraxx

TCS

Team Digital

Technologistic (train-O-matic)

Trix Modelleisenbahn

Uhlenbrock

Umelec

Viessmann

Wangrow

ZIMO

Miscellaneous

DecoderPro

Dispatcher

Internationalization

Layout Editor

Logix

Operations

Panel Editors

Preferences

Resources

Roster

Turnouts, Lights, Sensors and other elements

Scripting

Signals

Signal Systems

Signal Heads

Signal Masts

Signal Groups

Simple Signal Logic

NX Entry/Exit Logic

USS CTC Logic

Switchboard Editor

Timetable

since 4.13.4

Warrants

Web Access

WiThrottle Server

Virtual Sound Decoder

Miscellaneous