0.4.0-beta1

Fix Copy & Paste
Allow setting QoS for subscriptions
Show Meassge ID (for QoS > 0)
Improve JSON editor
Allow multiple connections to the same broker from MQTT Explorer (random client ids)
Remove recursive topic removal limit
Retain focus on publish input fields when publishing
Fix editor layout issue
Fix password input
Fix charts where json properties contain periods
Fix publish sidebar width
Fix plot range selection
Update Electron

A downgrade to a version prior to 0.4.0 is due to a new configuration format not possible.

0.3.5

Add keyboard support
- Navigate with arrow keys and tab return and escape
- Delete topic topics with the delete key
Add time range options to chart panel
Add “Clear Data” option to charts
Add support for client certificates
Add support for SNI (encryption-related)
Make connection profile list scrollable
Improve the browsability of previous messages
various small fixes

Add a pause function
Add light / dark themes
Add localized date formatting
Allow pinning self-signed-certificates
Allow copying values from the message history
Buffer changes while in pause mode
Improve layout
Improve numeric plot layout and smooth curves
Improve scroll behavior message history
Improve performance and memory footprint by ~30%
Improve text selection behavior (Ctrl+A) for value preview and history
Immediately apply changed settings
Fix memory leak on search and disconnect - Deactivate auto-update for Windows portable releases.
Fix OSX code-signing and auto-update

Highlight differences in the last received message with a “diff” view
Magnify app content with “Ctrl +”, “Ctrl -“, “Ctrl 0”
Make user interactions more predictable by removing “select topic on mouse over”
Add “Quick Preview” setting, to enable topic selection on mouse over
Add JSON formatter
Show error when connection to the mqtt broker is lost
Fix bug where mqtt explorer resets the tree after a reconnect
Fix MQTT-Client id