@@ Line 4: / Line 4: @@
 '''Chime Master<sup>®</sup> Advanced eXperience<sup>™</sup> (AX) Bell ringing control firmware'''<br />
 '''Chime Master<sup>®</sup> Chime.Center<sup>™</sup> remote control and management portal'''<br />
-Copyright &copy; 2014-2023, Chime Master Systems, Lancaster Ohio USA
+Copyright &copy; 2014-2026, Chime Master Systems, Lancaster Ohio USA
 == Revisions ==
@@ Line 12: / Line 12: @@
 [[Updating_AX|Update Instructions]]
+=== 1.4.22 ===
+- to be announced
+* User experience improvements
+** Touch Screen
+** Chime.Center (ongoing improvements are now live)
+** Remote Control
+* Core firmware
+** Audited, updated and validated all third party components and libraries for known security vulnerabilities
+** SmartAlmanac improvements
+*** Improved selection of random music and balance between enabled arrangement types
+*** Scheduler preserves daily random selections after power fail/restart
+*** Easier scheduling of automation suspension
+*** Other fixes to season and scheduling issues
+** Improved Chime.Center API interface connections
+** Improved clock accuracy after power failures for non-connected systems
+** Ringing patterns combining tolls and swings fixed (broken in 1.4.21 shipped late 2025)
+** Fixed issues playing fast and complex midi arrangement files
+** Reduced frequency of system pings to home, easing Chime.Center server load
 === 1.4.20 ===
+December 17, 2024
-* Migration of all systems to new Chime Center servers for improved security and reliability
+* Migration of all systems to new Chime.Center servers for improved security and reliability
-* Platinum carillon supports stereo bell instruments
+* Platinum carillon supports stereo bell instruments (Savoie carillon is stereo)
-* Libertas controller for Deagan tower chimes
+* Play Selection menus (front screen and remote control) - added Inside and Outside speaker muting
-** improved power control extends motor-generator life
+* Fixed Schedule Issue: Annual events scheduled for New Years at midnight weren't played.
-** improved damper logic for [[Bell_Control_Technical_Data_3700#Deagan_Damper_relay|new solid state damper relay]]
+* Keyboard Mode
-*** easier to play, no pedal required for melody only
+** Now remembers inside level setting for keyboard mode (previously used system Volume setting)
-*** pedal just like a piano for harmonic chimes
+** Default keyboard outside OFF can be changed by the user in keyboard settings
-*Keyboard Mode
+* Libertas controller enhancements for Deagan tower chimes
-**Front speaker monitor levels are saved from one session to another.
+** Improved power control extends motor-generator life
-**Will mute/unmute outside zones based on newly available keyboard setting. Defaults to muted.
+** Improved damper logic for [[Bell_Control_Technical_Data_3700#Deagan_Damper_relay|new solid state damper relay]]
-*Keyboard Settings- Added ability to set if outsize zones should be muted when entering keyboard mode.
+** Easier to play with MIDI keyboard than original Deagan relay systems
-*Play Selection- Added ability to temporarily Mute Inside
+*** No need to play unnatural legato styles, striker timing is automatic
-*Fixed Schedule Issue: Annual events scheduled for New Years at midnight weren't played.
+*** Pedal sustain works just like a piano for harmonic chimes
+*** No pedaling required when playing melody only
 === 1.4.18 ===
 January 26, 2023
-* Improved real time clock accuracy for non-connected systems
 * More date and time settings
 ** DST start and end settings
@@ Line 56: / Line 75: @@
 * Bug fixes for clock display and Midnight time strikes
 * Security updates
-* Chime Center required to configure these new features
+* Chime.Center required to configure these new features
 ** Quick function buttons
 *** can have counted selection repeats
@@ Line 84: / Line 103: @@
 === Earlier ===
+Systems that have not been connected for updates since the following updates should be returned to the factory for upgrading.
+* If under warranty, customer pays for shipping only.
+* If warranty expired, purchase one year Chime.Center subscription and pay for shipping.
 ; 1.4.10 - Winter 2021
 * More responsive after making changes to settings that do not affect schedule
@@ Line 166: / Line 189: @@
 Chime Master acknowledges third-parties whose software has been used in permissible forms with Chime Master products. Chime Master provides links to this third-party code "AS IS" without warranty of any kind and without any support. Use of the third-party code identified below is at your sole risk. All development, system administration and update deployments are performed in-house by Chime Master experts.
-=== Components ===
+=== Components and Tools ===
+=== Components and Tools ===
 ; ajv
-:Homepage: github.com/epoberezkin/ajv
+:Homepage: ajv.js.org/
-:Copyright: Copyright (c) 2015 Evgeny Poberezkin
+:Copyright: Copyright (c) 2015-2021 Evgeny Poberezkin
 :License: MIT
 :Purpose: JSON Schema Validator
@@ Line 187: / Line 211: @@
 ; BASS (NOT Free or Open Source)
 :Homepage: un4seen.com
-:Copyright: Copyright © 2003-2019 un4seen developments. All rights reserved.
+:Copyright: Copyright © 2003-Present un4seen developments. All rights reserved.
 :License: Paid Unlimited Commercial License for Linux ARM64 Platform
-:Purpose: Audio and MIDI libraries
+:Purpose: Audio and MIDI handling C++ libraries
+; body-parser
+:Homepage: github.com/expressjs/body-parser
+:Copyright: (c) 2014 Jonathan Ong, 2014-2015 Douglas Christopher
+:License: MIT
+:Purpose: Parse incoming request bodies.
 ; bootstrap
 :Homepage: getbootstrap.com
-:Copyright: (c) 2011-2021 Twitter, Inc. & (c) 2011-2021 The Bootstrap Authors
+:Copyright: Copyright (c) 2011-2026 The Bootstrap Authors
 :License: MIT
 :Purpose: Component library
+; bullmq
+:Homepage: bullmq.io/
+:Copyright: (c) 2018 BullForce Labs AB and contributors.
+:License: MIT
+:Purpose: Redis-based distributed queue
 ; Chromium
@@ Line 202: / Line 238: @@
 :License: Portions BSD, MIT, *LGPL, MS-PL, MPL+GPL+LGPL tri-licensed
 :Purpose: Display rendering
+; config
+:Homepage: github.com/node-config/node-config
+:Copyright: Copyright 2010-2026, Loren West and other contributors.
+:Purpose: Node.js Application Configuration
+; cookie-parser
+:Homepage: github.com/expressjs/cookie-parser
+:Copyright: Copyright (c) 2014 TJ Holowaychuk, (c) 2015 Douglas Christopher Wilson
+:License: MIT
+:Purpose: Parse Cookie header.
+; cors
+:Homepage: github.com/expressjs/cors
+:Copyright: Copyright (c) 2013 Troy Goode
+:License: MIT
+:Purpose: Sets CORS response headers.
+; dayjs
+:Homepage: day.js.org/
+:Copyright: Copyright (c) 2018-present, iamkun
+:License: MIT
+:Purpose: Date and time handling.
 ; dbus
@@ Line 208: / Line 267: @@
 :License:
 :Purpose: Message bus system
+; dnd-kit
+:Homepage: dndkit.com/
+:Copyright: Copyright (c) 2021, Claudéric Demers
+:License: MIT
+:Purpose: Drag and drop interface.
 ; Docker
-:Homepage: github.com/docker/docker-ce
+:Homepage: hub.docker.com/
 :Copyright: Copyright 2013-2017 Docker, Inc.
 :License: Apache License 2.0
@@ Line 217: / Line 282: @@
 ; Electron
 :Homepage: electronjs.org
-:Copyright: Copyright (c) 2013-2019 GitHub Inc.
+:Copyright: Copyright (c) 2013-2020 GitHub Inc.
 :License: MIT
 :Purpose: App runtime packaging
@@ Line 227: / Line 292: @@
 :Purpose: Debug tools for Electron
-; events
+; emotion
-:Homepage: github.com/Gozala/events
+:Homepage: emotion.sh
-:Copyright: Copyright Joyent, Inc. and other Node contributors.
+:Copyright: Copyright (c) Emotion team and other contributors
 :License: MIT
-:Purpose: Node's event emitter for all engines.
+:Purpose: Write CSS styles with JavaScript.
 ; express
-:Homepage:
+:Homepage: expressjs.com
 :Copyright: Copyright (c) 2009-2014 TJ Holowaychuk <tj@vision-media.ca>
 :: Copyright (c) 2013-2014 Roman Shtylman <shtylman+expressjs@gmail.com>
@@ Line 246: / Line 311: @@
 :License: MIT
 :Purpose: JWT authentication
+; express-session
+:Homepage: github.com/expressjs/session
+:Copyright: Copyright (c) 2010 Sencha Inc., (c) 2011 TJ Holowaychuk, (c) 2014-2015 Douglas Christopher Wilson
+:License: MIT
+:Purpose: Session middleware
 ; FilePond
@@ Line 252: / Line 323: @@
 :License: MIT
 :Purpose: File Uploading
+; GitLab Community Edition
+:Homepage: gitlab.com/gitlab-org
+:Copyright: Copyright (c) 2011-present GitLab Inc.
+:License: MIT Expat
+:Purpose: Issues tracking, development, revision control
 ; handlebars
 :Homepage: handlebarsjs.com
-:Copyright: Copyright (C) 2011-2017 by Yehuda Katz
+:Copyright: Copyright (C) 2011-2019 by Yehuda Katz
 :License: MIT
 :Purpose: Templates
@@ Line 264: / Line 341: @@
 :License: GPL V3
 :Purpose: Entropy for random number generation
+; hello-pangea/color-picker
+:Homepage: github.com/hello-pangea/color-picker
+:Copyright: Copyright (c) 2022 Reece Carolan,  (c) 2015 Case Sandberg
+:License: MIT
+:Purpose: Color picker component.
 ; history
 :Homepage: github.com/ReactTraining/history
-:Copyright: Copyright (c) React Training 2016-2018
+:Copyright: Copyright (c) React Training 2016-2020, (c) Remix Software 2020-2021
 :License: MIT
 :Purpose: Manage session history
+; hostap
+:Homepage: w1.fi
+:Copyright (c) 2002-2024, Jouni Malinen <j@w1.fi> and contributors All Rights Reserved.
+:License: BSD
+:Purpose: Access point for local remote (no internet)
 ; IDB-Keyval
@@ Line 276: / Line 365: @@
 :License: Apache Version 2.0
 :Purpose: Promise-based keyval store
+; ioredis
+:Homepage: github.com/redis/ioredis
+:Copyright: Copyright (c) 2015-2022 Zihua Li
+:License: MIT
+:Purpose: Redis client
 ; jquery
@@ Line 283: / Line 378: @@
 :Purpose: Javascript library
-;jqueary-ui
+;jquery-ui
 :Homepage: jqueryui.com
 :Copyright: Copyright 2021 OpenJS Foundation and jQuery contributors
 :License: MIT
 :Purpose: User interface interactions, effects, widgets, and themes built on top of jQuery
+; jsmediatags
+:Homepage: github.com/aadsm/jsmediatags?tab=License-1-ov-file#readme
+:Copyright: Copyright (c) 2009 Opera Software ASA, (c) 2015 António Afonso, (c) 2008 Jacob Seidelin, (c) 2010 Joshua Kifer
+:License: BSD
+:Purpose: ID3 reader
+; jsonwebtoken
+:Homepage: github.com/auth0/node-jsonwebtoken
+:Copyright: Copyright (c) 2015 Auth0, Inc.
+:License: MIT
+:Purpose: An implementation of JSON Web Tokens
 ; Linux Libertine G fontface
@@ Line 308: / Line 415: @@
 :Purpose: OTA software updates
-;Moment
+; methods
-:Homepage: momentjs.com/
+:Homepage: github.com/jshttp/methods
-:Copyright: Copyright (c) JS Foundation and other contributors
+:Copyright: Copyright (c) 2013-2014 TJ Holowaychuk, (c) 2015-2016 Douglas Christopher Wilson
 :License: MIT
-:Purpose: JavaScript date library
+:Purpose: Http methods
 ; MongoDB
@@ Line 319: / Line 426: @@
 :License: MongoDB Embedded License
 :Purpose: Embedded System Database (not Chime.Center database)
+; mongoose
+:Homepage: mongoosejs.com/
+:Copyright: Copyright (c) 2010-2013 LearnBoost, Copyright (c) 2013-2021 Automattic
+:License: MIT
+:Purpose: MongoDB support for Node
+; mongoose-unique-validator
+:Homepage: github.com/mongoose-unique-validator/mongoose-unique-validator
+:Copyright: Copyright (c) 2026 Mike Botsko
+:License: MIT
+:Purpose: Presave validation for unique fields
+; morgan
+:Homepage: github.com/expressjs/morgan
+:Copyright: Copyright (c) 2014 Jonathan Ong, (c) 2014-2017 Douglas Christopher Wilson
+:License: MIT
+:Purpose: HTTP request logger
+; mui
+:Homepage: mui.com/material-ui/
+:Copyright: Copyright (c) 2014 Call-Em-All
+:License: MIT
+:Purpose: Library of React components
+; multer
+:Homepage: github.com/expressjs/multer#readme
+:Copyright: (c) 2014 Hage Yaapa
+:License: MIT
+:Purpose: Handles multipart/form-data
+; nconf
+:Homepage: github.com/indexzero/nconf
+:Copyright: Copyright (C) 2011 Charlie Robbins and the Contributors.
+:License: MIT
+:Purpose: Hierarchical node.js configuration
 ; nginx
@@ Line 325: / Line 468: @@
 :Copyright (C) 2011-2022 Nginx, Inc.
 :::All rights reserved.
-:License: 2-clause BSD-like
+:License: 2-clause BSD
 :Purpose: Web server
 ; Node
 :Homepage: nodejs.org
-:License:
+:License: MIT
 :Purpose: Real time event driven server
 ; OpenSSL
 :Homepage: openssl.org
-:Copyright: Copyright © 1998-2019 The OpenSSL Software Foundation. All rights reserved.
+:Copyright: Copyright © 1998-Present The OpenSSL Software Foundation. All rights reserved.
 :: Copyright © 1995-1998 Eric Young (eay@cryptsoft.com). All rights reserved.
 :License: Apache License v2, OpenSSL License, SSLeay License
 :Purpose: Cryptographic security
+; Passport
+:Homepage: www.passportjs.org/
+:Copyright: Copyright (c) 2011-2021 Jared Hanson
+:License: MIT
+:Purpose: Authentication middleware
+; Passport-custom
+:Homepage: github.com/mbell8903/passport-custom
+:Copyright: Copyright (c) 2011-2014 Michael Bell
+:License: MIT
+:Purpose: Passport strategy
+; Passport-local
+:Homepage: github.com/jaredhanson/passport-local/tree/master
+:Copyright: Copyright (c) 2011-2014 Jared Hanson
+:License: MIT
+:Purpose: Passport strategy
+; PCRE2
+:Homepage: github.com/PCRE2Project
+:Copyright: Copyright (c) 1997-2007 University of Cambridge, Copyright (c) 2007-2024 Philip Hazel All rights reserved.
+:License: BSD
+:Purpose: Perl-Compatible Regular Expressions
 ; Poco
 :Homepage: pocoproject.org
-:Copyright: Copyright © 2006-2019, Applied Informatics Software Engineering GmbH and Contributors
+:Copyright: Copyright © 2006-Present, Applied Informatics Software Engineering GmbH and Contributors
-:License: BSL-1.0
+:License: BSL-1.0 (Boost)
-:Purpose: Portable Components C++ Libraries
+:Purpose: POrtable COmponents C++ Libraries
 ; polkit
-:Homepage: gitlab.freedesktop.org/polkit/polkit
+:Homepage: github.com/polkit-org/polkit
 :Copyright:
 :License: GPL2
@@ Line 354: / Line 521: @@
 ; Popper
 :Homepage: github.com/popperjs/popper-core
-:Copyright: Copyright © 2019 Federico Zivolo
+:Copyright: Copyright (c) 2021 Floating UI contributors
 :License: MIT
 :Purpose: Handle tooltips and popovers
@@ Line 388: / Line 555: @@
 :License: ISC
 :Purpose: Generate QR codes
+; query-string
+:Homepage: github.com/sindresorhus/query-string
+:Copyright: Copyright (c) Sindre Sorhus
+:License: MIT
+:Purpose: Parse and stringify URL query strings
 ; Radium
@@ Line 406: / Line 579: @@
 :License: MIT
 :Purpose: User interface framework
-;react-bootstrap
-:Homepage: react-bootstrap.github.io/
-:Copyright: Copyright (c) 2014-present Stephen J. Collings, Matthew Honnibal, Pieter Vanderwerff
-:License: MIT
-:Purpose: Bootstrap 4 components built with React
-;react-bootstrap-timezone-picker
-:Homepage: github.com/yury-dymov/react-bootstrap-timezone-picker
-:Copyright: Copyright (c) 2016, Yury Dymov
-:License: ISC
-:Purpose: Time zone picker for react-bootstrap
-; react-color
-:Homepage: github.com/casesandberg/react-color
-:Copyright: Copyright (c) 2015 Case Sandberg
-:License: MIT
-:Purpose: Button color picker
 ;react-confirm-alert
@@ Line 430: / Line 585: @@
 :License: MIT
 :Purpose: React component confirmation dialog
-;react-datepicker
-:Homepage: github.com/Hacker0x01/react-datepicker
-:Copyright: Copyright (c) 2014-2021 HackerOne Inc and individual contributors
-:License: MIT
-:Purpose: Datepicker component
 ;react-dom
@@ Line 449: / Line 598: @@
 :Purpose: Track if system is idle
-;react-live-clock
+;react-jwt
-:Homepage: github.com/pvoznyuk/react-live-clock
+:Homepage: github.com/gustavo0197/react-jwt
-:Copyright: Copyright (c) 2017 Pavlo Vozniuk
+:Copyright: Copyright (c) 2020 Gustavo Velazquez
-:License: MIT
-:Purpose: Digital clock
-;react-moment
-:Homepage: github.com/headzoo/react-moment
-:Copyright: Copyright (c) 2017 Sean Hickey
-:License: MIT
-:Purpose: React component for the Moment date library
-;react-numpad
-:Homepage: github.com/gpietro/react-numpad
-:Copyright: Copyright (c) 2018 Pietro Ghezzi
-:License: MIT
-:Purpose: Number pad for number, date and time.
-; react-onclickoutside
-:Homepage: github.com/Pomax/react-onclickoutside
-:Copyright: pomax-at-nihongoresources.com
 :License: MIT
-:Purpose: Wrapper to detect clicking outside a component
+:Purpose: Decoding json web tokens for React
-; react-particles-js
-:Homepage: react-particles-js
-:Copyright: github.com/Wufe/react-particles-js
-:License: Copyright (c) 2015, Vincent Garreau
-:Purpose: Animated constellation on PIN screen if Chime.Center connection OK
-; react-popper
-:Homepage: github.com/popperjs/react-popper
-:Copyright: Copyright (c) 2018 React Popper authors
-:License: MIT
-:Purpose: Tooltip and popup positioning engine for React
-;react-progressbar
-:Homepage: github.com/abdennour/react-progressbar
-:Copyright: Copyright (c) 2014 Param Aggarwal
-:License: MIT
-:Purpose: Basic progress bar in React.js
-;react-rangeslider
-:Homepage: github.com/whoisandy/react-rangeslider
-:Copyright: Copyright (c) 2015 Bhargav Anand
-:License: MIT
-:Purpose: Range slider component
 ;react-router-dom
@@ Line 502: / Line 609: @@
 :License: MIT
 :Purpose: DOM bindings for React Router
-;react-router
-:Homepage: github.com/ReactTraining/react-router
-:Copyright: Copyright (c) React Training 2016-2018
-:License: MIT
-:Purpose: Declarative routing for React
 ;react-scripts
@@ Line 527: / Line 628: @@
 :Purpose: Virtual keyboard for React
-;react-sortable-hoc
+;react-spring
-:Homepage: github.com/clauderic/react-sortable-hoc
+:Homepage: www.react-spring.dev/
-:Copyright: Copyright (c) 2016, Claudéric Demers
+:Copyright: Copyright (c) 2018-present Paul Henschel, react-spring, all contributors
-:License: MIT
-:Purpose: Higher-order components to turn a list into a touch-friendly sortable list.
-;react-switch
-:Homepage: react-switch.netlify.com/
-:Copyright: Copyright (c) 2017-2019 Markus Englund
 :License: MIT
-:Purpose: Draggable toggle-switch component for React
+:Purpose: Animation library
 ;react-tabs
@@ Line 557: / Line 652: @@
 :Purpose: Lightweight, fast and extendable datagrid built for React
-; react-timekeeper
+; read-chunk
-:Homepage: catc.github.io/react-timekeeper
+:Homepage: github.com/sindresorhus/read-chunk
-:Copyright: Copyright (c) 2017 catalin c
+:Copyright: Copyright (c) 2016 Tanner Linsley
 :License: MIT
-:Purpose: Time picker
+:Purpose: Read a chunk from a file
-; react-toggle-button
-:Homepage: github.com/gdowens/react-toggle-button
-:Copyright: Copyright (c) 2016 Gavin Owens
-:License: MIT
-:Purpose: Toggle component checkbox
 ; Redis
@@ Line 587: / Line 676: @@
 :Purpose: Text font
-; Slugify
+; Slug
-:Homepage: github.com/simov/slugify
+:Homepage: github.com/Trott/slug
-:Copyright: Copyright (c) Simeon Velichkov
+:Copyright: Copyright (c) 2014 dodo
 :License: MIT
 :Purpose: Change strings to slug format
-; systemd
+;stunnel
-:Homepage: github.com/systemd/systemd
+:Homepage: stunnel.org
-:Copyright:
+:Copyright: Copyright (c) 1998 Michal Trojnara
-:License: LGPLv2.1+
+:License: GNU GPL version 2 or later with OpenSSL exception
-:Purpose: System and service manager
+:Purpose: Secure API remote tunnel
 ; Teleport
@@ Line 604: / Line 693: @@
 :License: Apache License 2.0
 :Purpose: Customer support and updates
+; tonejs/midi
+:Homepage: github.com/Tonejs/Midi
+:Copyright: Copyright © 2016 Yotam Mann
+:License: MIT
+:Purpose: Read and midi
 ; The Linux Kernel
@@ Line 629: / Line 724: @@
 :License: LGPLv2 (or later)
 :Purpose: Storage management
+; underscore
+:Homepage: underscorejs.org/
+:Copyright: Copyright (c) 2009-2022 Jeremy Ashkenas, Julian Gonggrijp, and DocumentCloud and Investigative Reporters & Editors
+:License: MIT
+:Purpose: Support for javascript functions without extending core JavaScript objects.
 ; util
@@ Line 635: / Line 736: @@
 :License: MIT
 :Purpose: util module for browser
+; verror
+:Homepage: github.com/TritonDataCenter/node-verror
+:Copyright: Copyright (c) 2016, Joyent, Inc. All rights reserved.
+:License: MIT
+:Purpose: Rich javascript errors
+; zxcvbn
+:Homepage: github.com/dropbox/zxcvbn
+:Copyright: Copyright (c) 2012-2016 Dan Wheeler and Dropbox, Inc.
+:License: MIT
+:Purpose: password strength estimator
 == Licenses ==

About AX: Difference between revisions