2018-11-16 Hologram support@hologram.io
* Added new commands to control cellular radio: hologram modem radio-off
and hologram modem radio-on
* Added new command to restart the modem: hologram modem reset
* Deprecated hologram modem connect and hologram modem disconnect in
favor of the network versions of those commands. They'll be removed
in a future release
* Fix issue with auto periodic message sending taking a long time to stop
when killed
* Fix issue where hologram network connect would print that it worked
even when it didn't
* Fix issue where a zombie pppd process would hang around in the background
after a connection failure and tie up a serial port
* General code cleanup around the PPP path
2018-09-12 Hologram support@hologram.io
* Fix issues with PPP (hologram network connect) on Nova R410
* Fix bugs with activating SIM cards via hologram activate
command and stop echoing out passwords
2018-07-19 Hologram support@hologram.io * Add support for Nova R410 Cat-M modem * Drivers for R410 and R404 are loaded automatically * Revamp error handling on AT command connect so we don't keep moving the process forward if we've already failed * Fixes to the repeated message send feature
2018-04-04 Hologram support@hologram.io * hologram receive reconnects after forced disconnect * Replace usb dependency with cross platform library
2018-02-13 Hologram support@hologram.io * Force persistent connection for hologram spacebridge * hologram spacebridge no longer sets default route * Remove redundant manifest includes
2018-02-06 Hologram support@hologram.io * Increase socket connect and write timeouts
2018-02-05 Hologram support@hologram.io
* Fix infinite loop in send_message
2018-01-08 Hologram support@hologram.io * Just a bunch of internal tool changes. Happy New Year! :)
2018-01-04 Hologram support@hologram.io * Just a bunch of internal tool changes. Happy New Year! :)
2017-12-18 Hologram support@hologram.io
* Removed testAll from Makefile. All unit tests will now run even if uid isn't root.
2017-11-30 Hologram support@hologram.io * Refactored unit tests for Modem and MS2131 classes.
2017-12-07 Hologram support@hologram.io * Refactored Nova <-> Nova u201 interface.
2017-12-05 Hologram support@hologram.io * Added open source headers to SDK source files
2017-12-01 Hologram support@hologram.io
* Added ERR_TOPICINVALID and ERR_METADATAINVALID error codes to HologramCloud
2017-11-30 Hologram support@hologram.io * converted ChangeLog into a markdown file and added release tags to it
2017-11-29 Hologram support@hologram.io
* Disregard extra responses in Modem::check_registed()
* Fixed Nova R404 .connect() / .disconnect() regressions.
2017-11-20 Hologram support@hologram.io
* Added modem is_connected interface. Checks for when a message/SMS can be sent.
* Cleaned up example scripts.
* Fixed misleading 'unable to receive device_id and private_key error'
* Fixed unkilled PPP sessin after specified timeout.
* Fixed misleading error log when users call hologram activate
* Updated requirements.txt to point to python-sdk-auth v0.2.0
* Removed TOTP Auth mode option for SMS sends
* Catch NetlinkErorr if setting default route fails
* Add overloaded close_socket interface for R404 listening feature
* Cleaned up redundant scripts within the examples/ folder
2017-10-24 Hologram support@hologram.io * Added modem is_connected interface. Checks for when a message/SMS can be sent. * Cleaned up example scripts.
2017-10-23 Hologram support@hologram.io * Added hologram network connect/disconnect CLI commands, deprecating modem connect/disconnect soon. * Writes/reads on AT command sockets are now done in hex mode. * Fix regression where a receive SMS CLI keyboard interrupt will print a stack trace.
2017-10-20 Hologram support@hologram.io * Sends/receives are done via AT sockets by default instead of a PPP session.
2017-09-29 Hologram support@hologram.io * Fixed bug where empty result list might cause an index error
2017-09-28 Hologram support@hologram.io * Logging is now turned off by default for CLI subcommands. * Added -v and -vv options for INFO and DEBUG log levels respectively.
2017-09-22 Hologram support@hologram.io * Added program install verification steps to install script.
2017-09-20 Hologram support@hologram.io * Added hologram activate CLI subcommand. This allows developers to activate their SIM via the CLI instead of doing it on the dashboard.
2017-09-18 Hologram support@hologram.io * Added autodetection of USB modems and serial ports associated with those modems * Fix issue where scripts might hang when trying to use a serial port with ppp attached * Remove some redundant checks and unneeded initializations that were slowing things down
2017-09-12 Hologram support@hologram.io * Deprecated enable_inbound flag in HologramCloud constructor. * Suppress stack traces when user sends a SIGTERM while it's establishing a connection.
2017-09-01 Hologram support@hologram.io * Fixed topic parsing in hologram_send that can cause message body to be empty.
2017-08-31 Hologram support@hologram.io * Updated install script to include libpython2.7-dev as a require dependency. * added better error messages for unsupported operating systems/platforms.
2017-08-08 Hologram support@hologram.io * Fixed SMS timestamp issue. (wrong offset value)
2017-07-28 Hologram support@hologram.io * Added cellular modem id property in ISerial interface
2017-07-27 Hologram support@hologram.io * Fixed existing PPP session check whenever a double cellular connect is called.
2017-07-26 Hologram support@hologram.io * Made write interface public and added Serial unit tests.
2017-07-17 Hologram support@hologram.io * Refactored Serial interfaces. * Fixed bug where AT commands made might cause the serial buffer to be in an unexpected state that hang the modem.
2017-07-10 Hologram support@hologram.io * Renamed iota to Nova * Moved examples folder to the top level directory * Fixed false negative debug output that says a message isn't sent via OTP.
2017-06-20 Hologram support@hologram.io * Fixed incorrect pid parser that cause PPP processes to not be detected or killed.
2017-06-16 Hologram support@hologram.io * Fixed out of range Exception bug in modem location property. * Fixed bug in Location date property parser.
2017-06-06 Hologram support@hologram.io * Fixed regression on custom exceptions not having a handler.
2017-06-05 Hologram support@hologram.io * Updated requirements.txt to always use the latest python sdk auth package. * Added custom Hologram exceptions to the SDK.
2017-06-02 Hologram support@hologram.io * Fixed Hologram Spacebridge and Heartbeat
2017-06-01 Hologram support@hologram.io * Added better spacing for CLI help subcommand descriptions * Added default send cloud and receive data for Hologram CLI * Turned off exception stack trace when program is terminated via SIGTERM. * Better CLI messages and error handling (on CLI parameters + options).
2017-05-17 Hologram support@hologram.io * Added receive sms feature * Added auto PPP session detection * Threaded serial output buffer in the Serial interface to listen for URC events * Deprecated hologram_* CLI commands in favor of hologram s. * Added operator, location and modem type (name) properties for cellular modems.
2017-04-18 Hologram support@hologram.io * Deprecated cloud_id and cloud_key credentials in favor of a single devicekey. * Deprecated getSDKVersion() in favor of .version property. * Deprecated getNetworkType() in favor of .network_type property. * Deprecated mode choices in the modem interface. * Added sendPeriodicMessage() feature in CustomCloud + HologramCloud interface. * Added serial mode interface for cellular modems. * Deprecated chatScriptFile in favor of chatscript_file. Sticking to underscores for properties, camelCase for public methods/interfaces. * Added credentials property in authentication class. * Made certain properties persistent within the SDK (to minimize user errors when trying to set/change them after instantiation.
2017-04-03 Hologram support@hologram.io * Deprecated consumeReceivedMessage() interface in favor of popReceivedMessage() * Added more CLI scripts for sending messages via an active cellular connection. * Added CLI scripts that are automatically added to your PATH via setup.py. * Renamed default chatscript and moved it to a chatscripts folder under the modem interface
2017-03-16 Hologram support@hologram.io * Released hologram-python version 0.3.0 * Added network interfaces for the Hologram SDK. * Added cellular network support via PPP for the iota, Huawei MS2131, and E303 modems.
2017-02-14 Hologram support@hologram.io * Released hologram-python version 0.2.0 * Refactored Cloud interfaces - They are now named Cloud, CustomCloud and HologramCloud instead of Raw and Cloud. * Added more *Cloud interface unit tests * Added inbound connection interface. * Added socket timeout flags for both inbound and outbound interfaces. * Added and optimized Hologram CLI scripts. * HologramCloud now parses Hologram specific return types and alerts the user via the logging framework.
2017-02-01 Hologram support@hologram.io * Released hologram-python version 0.1.1 * Added sendMessage and sendSMS functionality. * Examples and unit tests.