Expert Power Control 8021 R2 Series
Firmware Release Notes / Revision History
- v1.4.2 - 28.11.2023
- Features
- internal watchdog now additionally monitors MQTT operation
- region specific Software Safeguard
- Bugfixes
- fixed wrong MQTT JSON Device Data Summary when Sensor 7207 inserted
- corrected text in web interface showing countdown of coldstart batch sequence
- fixed wrong units of electrical energy values shown from console cmdline interface
- SNMP octet header now works with length greater 127
- resetting calib data when sensor has none stored
- v1.4.1 - 22.08.2023
- Bugfixes
- 'Choose File' in SSL Cert upload now usable again
- fixed fallback to user/pass when SSH key denied
- v1.4.0 - 01.08.2023
- Features
- added session authentication with optional CSRF token in webserver
- updated SSL(TLS), SSH, jquery-UI libraries to newest versions
- support for new external sensors with additional inputs
- calibration data can be stored on external sensors
- warning when DHCP activated but gets no answer from DHCP server
- Bugfixes
- removed Ciphers with AES CBC from TLS and SSH
- removed SSH Ciphers with SHA1
- fixed possible buffer problem in webserver
- v1.3.2 - 23.02.2023
- Features
- extended MQTT telemetry with more electrical data
- removed 3DES TLS Ciphersuites (SWEET32)
- extended internal watchdog
- Bugfixes
- increased webserver stability when targeted by vulnerability scanners
- v1.3.0 - 12.08.2022
- Features
- new hardware platform components support
- Bugfixes
- DNS resolver stability improved
- RADIUS improved timing robustness
- SSH no more sensitive to time-critical spawning sessions
- ModbusTCP now shows correctly 0x8000 when sensor data not avail
- improved checking when uploading new certificates
- v1.2.4 - 11.03.2022
- Features
- better mail headers for improved SPAM scoring
- Bugfixes
- fixed html body when generating HTTP status codes
- better SMTP multiline recognition
- improved FW update over HTTPS slow connections
- v1.2.0 - 21.10.2021
- Features
- MQTT messaging support
- Extended sensor messaging trigger: time-interval and value-delta
- Support for serverside HTTP redirection to HTTPS
- Support for new Hardware derivatives, including Bender RCM
- v1.1.5 - 28.06.2021
- Bugfixes
- Sends SSL encrypted E-mails when HTTPs disabled
- Browser compatibility issues (IE)
- v1.1.4 - 27.05.2021
- Features
- config/status maintenance export.json
- Bugfixes
- restored iPhone App compatibility
- v1.1.2 - 12.04.2021
- Bugfixes
- E-Mails using CRLF as line separator to avoid 'bare linefeed rejection'
- v1.1.1 - 02.03.2021
- Bugfixes
- Increased SMTP TCP timeout
- Small CLI syntax fixes
- Activated core stability monitor
- v1.1.0 - 21.01.2021
- Features
- New action: switch all outlets (by front panel, or browser)
- New Icon set
- HTTP server TLS version options (TLS v1.1 / v1.2 / v1.3)
- HTTP server supports: ECC SSL certificates, keep-alive connections
- Support for SSH command line interface
- New messaging options (cli push messages, beeper alert tone options, and more)
- Adjustable outlet switch alert messaging channels
- More front panel display options
- Bugfixes
- More reliable front panel button handling
- Concurrent sensor events when supporting beeper alert tones
- Residual current in front panel display
- v1.0.11 - 05.05.2020
- Features
- IP watchdog option: outlet reset on ethernet link down
- Bugfixes
- NTP status data when NTP client disabled
- v1.0.10 - 04.02.2020
- Bugfixes
- 'line-sensor all show' CLI-cmd
- Reduced memory usage for Power port watchdog
- v1.0.8 - 06.11.2019
- Bugfixes
- Large E-Mail password encryption on config save/restore
- Radius authentication with Cisco ISE
- v1.0.7 - 25.10.2019
- Features
- Adds OVP status to CLI (Telnet)
- Bugfixes
- Telnet tabulator completion
- Modbus TCP connection handling
- Timer UI: allow to remove valid-from valid-until dates
- SMTP: cleanups when remote mail server cancels TCP connection
GUDE Systems GmbH