Changelogs » Autobahn

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Autobahn

20.7.1

------
  
  * new: add market login eip. expose helpers (1402)

20.6.2

------
  
  * fix: xbr fixes (1396)
  * fix: use cpy 3.8 for running flake in CI
  * new: Ticket1392 internal attrs (1394)
  * new: internal-only router attributes and hook for router to add custom information

20.6.1

------
  
  * new: massive expansion of XBR CLI and EIP712 helpers
  * new: more (exhaustive) serializer cross-tripping tests
  * fix: some code quality and bug-risk issues (1379)
  * fix: removed externalPort assignment when not set (1378)
  * fix: docs link in README (1381)
  * fix: docs typo frameword -> framework (1380)
  * fix: improve logging; track results on observable mixin
  * new: add environmental variable that strips xbr. (1374)
  * fix: trollius is gone (1373)
  * new: added ability to disable TLS channel binding (1368)

20.4.3

------
  
  * new: XBR CLI (1367)
  * fix: add missing XBR dependency `py-multihash`

20.4.2

------
  
  * new: XBR - package XBR v20.4.2 ABI files
  * new: XBR - adjust eip712 signature for channel close
  * new: XBR - adjustments after xbr refactoring (1357)
  * new: XBR - add channel open/close eip712 types to AB (1358)
  * new: WAMP-cryptosign - make channel_id_type optional in transport_channel_id()

20.4.1

------
  
  * new: XBR ABI files are downloaded from upstream and extracted into package (fixes 1349)
  * new: expose new XBR top-level contracts
  * fix: bump dependencies versions for attrs and identity (1346)
  * fix: FrontendProxyProtocol object has no attribute 'write' (1339)
  * fix: WAMP-cryptosign authid is not mandatory; reduce log noise (1340)

20.3.1

------
  
  * fix: confusion between paying and payment channel (1337)
  * new: forward explicitly set app level errors from ApplicationRunner.run() (1336)
  * fix: simple typo: hookinh -> hooking (1333)
  * new: update for xbr v20.3.1
  * fix: for 1327 - cancel Auto Ping Timeout  (1328)
  * new: helper function to create a configured Web3 blockchain connection (1329)

20.2.2

------
  
  * new: update XBR ABI files to XBR release v20.2.2

20.2.1

------
  
  * new: update XBR ABI files to XBR release v20.2.1
  * fix: add AuthAnonymous to __all__ (1303)

20.1.3

------
  
  * fix: CI building (caching?) issue "corrupt ZIP file"
  * fix: update docker image build scripts and add ARM64/PyPy
  * fix: update XBR ABI files
  * fix: use :func:`txaio.time_ns` and drop deprecated :func:`autobahn.util.time_ns`
  * fix: update project README and docs for supported python versions (1296)
  * fix: WebSocket protocol instances now raise `autobahn.exception.Disconnected` when sending on a closed connection (1002)
  * fix: version conflict in xbr downstream application dependency (crossbarfx) (1295)

20.1.2

------
  
  * fix: add `python_requires>=3.5` to prevent installation on python 2 (1293)

20.1.1

------
  
  * IMPORTANT: beginning release v20.1.1, Autobahn|Python only supports Python 3.5 or later.
  * fix: first part of cleaning up code, dropping Python 2 support (1282).

19.12.1

* fix: docker image build scripts
  * new: streamline websocket selection (479)

19.11.2

-------
  
  * IMPORTANT: release v19.11.2 will be the last release supporting Python 2. We will support Python 3.5 and later beginning with Autobahn v20.1.1.
  * fix: add docs for parameters to component.py (1276)
  * new: statistics tracking on WAMP serializers :class:`autobahn.wamp.serializer.Serializer`
  * new: helper :func:`autobahn.util.time_ns`

19.11.1

-------
  
  * fix: argument type check for fragmentSize in sendMessage
  * new: start_loop option for WAMP components
  * new: ethereum bip39/32 helpers
  * new: enable XBR in Docker image build scripts

19.10.1

-------
  
  * new: updated docker image scripts
  * new: add WAMP serializer in use to SessionDetails
  * fix: partial support for xb buyers/sellers in pypy
  * fix: remove dependency on "ethereum" package (part of pypy support)

19.9.3

------
  
  * new: XBR - update XBR for new contract ABIs
  * new: XBR - payment channel close
  * new: XBR - implement EIP712 signing of messages in endpoints

19.9.2

------
  
  * new: XBR - update XBR for new contract ABIs

19.9.1

------
  
  * new: XBR - update XBR for new contract ABIs

19.8.1

------
  
  * new: implement XBR off-chain delegate transaction signing and verification (1202)
  * new: update XBR for new contract ABIs

19.7.2

------
  
  * fix: monkey patch re-add removed helper functions removed in eth-abi
  * new: simple blockchain (XBR) client
  * new: update XBR ABI files
  * new: XBR endpoint transaction signing
  * new: client side catching of WAMP URI errors in `session.call|register|publish|subscribe`

19.7.1

------
  
  * fix: implement client side payload exceed max size; improve max size exceeded handling
  * fix: detect when our transport is "already" closed at connect time (1215)
  * fix: XBR examples

19.6.2

------
  
  * fix: add forgotten cryptography dependency (1205)

19.6.1

------
  
  * new: XBR client library integrated (1201)
  * new: add entropy depletion unit tests
  * fix: make CLI tool python2 compatible (1197)
  * fix: use cryptography pbkdf2 instead of custom (1198)
  * fix: include tests for packaging (1194)

19.5.1

------
  
  * fix: authextra merging (1191)
  * fix: set default retry_delay_jitter (1190)
  * new: add rawsocket + twisted example (1189)
  * new: WebSocket testing support, via Agent-style interface (1186)
  * new: decorator for on_connectfailure
  * fix: delayed call leakage (1152)
  * new: CLI client (1150)
  * fix: set up TLS over proxy properly (1149)
  * new: expose ser modules (1148)
  * fix: base64 encodings, add hex encoding (1146)
  * new: onConnecting callback (with TransportDetails and
  ConnectingRequest). **Note**: if you've implemented a pure
  `IWebSocketChannel` without inheriting from Autobahn base classes,
  you'll need to add an `onConnecting()` method that just does `return
  None`.

19.3.3

------
  
  * fix: RegisterOptions should have details|bool parameter (1143)
  * new: WAMP callee disclosure
  * new: WAMP forward_for in more message types; expose forward_for in options/details types
  * new: expose underlying serializer modules on WAMP object serializers
  * fix: WAMP-cryptosign fix base64 encodings, add hex encoding (1146)

19.3.2

------
  
  * fix: import guards for flatbuffers (missed in CI as we run with "all deps installed" there)

19.3.1

------
  
  * new: add experimental support for WAMP-FlatBuffers serializer: EVENT and PUBLISH messages for now only
  * new: add FlatBuffers schema for WAMP messages
  * fix: improve serializer package preference behavior depending on CPy vs PyPy
  * fix: relax protocol violations: ignore unknown INTERRUPT and GOODBYE already sent; reduce log noise
  * fix: skipping Yield message if transport gets closed before success callback is called (1119)
  * fix: integer division in logging in py3 (1120)
  * fix: Await tasks after they've been cancelled in `autobahn.asycio.component.nicely_exit` (1116)

19.2.1

------
  
  * fix: set announced roles on appsession object (1109)
  * new: lower log noise on ApplicationErrors (1107)
  * new: allow explicit passing of tx endpoint and reactor (1103)
  * new: add attribute to forward applicationrunner to applicationsession via componentconfig

19.1.1

------
  
  * new: adding marshal on SessionDetails

18.12.1

-------
  
  * fix: return the wrapped function from component decorators (1093)
  * new: add proxy= support for Component transports (1091)
  * fix: Ticket1077 stop start (1090)
  * fix: cleanup cancel handling (1087)

18.11.2

-------
  
  * fix: asyncio unregisterProducer raises exception (1079)
  * fix: URL is not required in RawSocket configuration items with WAMP component API
  * fix: revert PR https://github.com/crossbario/autobahn-python/pull/1075

18.11.1

-------
  
  * new: forward_for WAMP message attribute (for Crossbar.io Router-to-Router federation)
  * new: support RawSocket URLs (eg "rs://localhost:5000" or "rs://unix:/tmp/file.sock")
  * new: support WAMP-over-Unix sockets for WAMP components ("new API")
  * fix: use same WAMP serializer construction code for WAMP components ("new API") and ApplicationSession/Runner
  * fix: memory leak with Twisted/WebSocket, dropConnection and producer

18.10.1

-------
  
  * Don't eat Component.stop() request when crossbar not connected (1066)
  * handle async on_progress callbacks properly (1061)
  * fix attribute error when ConnectionResetError does not contain "reason" attribute (1059)
  * infer rawsocket host, port from URL (1056)
  * fix error on connection lost if no reason (reason = None) (1055)
  * fixed typo on class name (1054)

18.9.2

------
  
  * fix: TLS error logging (1052)

18.9.1

------
  
  * new: Interrupt has Options.reason to signal detailed origin of call cancelation (active cancel vs passive timeout)
  * fix: Cancel and Interrupt gets ``"killnowait"`` mode
  * new: Cancel and Interrupt no longer have ``ABORT/"abort"``

18.8.2

------
  
  * new: WAMP call cancel support
  * fix: getting started documentation and general docs improvements
  * fix: WebSocket auto-reconnect on opening handshake failure
  * fix: more Python 3.7 compatibility and CI
  * fix: Docker image building using multi-arch, size optimizations and more
  * fix: asyncio failed to re-connect under some circumstances (1040,
  1041, 1010, 1030)

18.8.1

------
  
  * fix: Python 3.7 compatibility
  * fix: remove Python 2.6 support leftovers
  * new: getting started docker-based examples in matching with docs

18.7.1

------
  
  * new: Python 3.7 supported and integrated into CI
  * new: WAMP-SCRAM examples
  * fix: glitches in WAMP-SCRAM

18.6.1

------
  
  * fix: implement abort argument for asyncio in WebSocketAdapterProtocol._closeConnection (1012)

18.5.2

------
  
  * fix: security (DoS amplification): a WebSocket server with
  permessage-deflate turned on could be induced to waste extra memory
  through a "zip-bomb" style attack. Setting a max-message-size will
  now stop deflating compressed data when the max is reached (instead
  of consuming all compressed data first). This could be used by a
  malicious client to make the server waste much more memory than the
  bandwidth the client uses.

18.5.1

------
  
  * fix: asyncio/rawsocket buffer processing
  * fix: example failures due to pypy longer startup time (996)
  * fix: add on_welcome for AuthWampCra (992)
  * fix: make run() of multiple components work on Windows (986)
  * new: `max_retries` now defaults to -1 ("try forever")

18.4.1

------
  
  * new: WAMP-SCRAM authentication
  * new: native vector extensions (NVX)
  * fix: improve choosereactor (965, 963)
  * new: lots of new and improved documentation, component API and more
  * new: Docker image tooling now in this repo
  * fix: "fatal errors" in Component (977)
  * fix: AIO/Component: create a new loop if already closed
  * fix: kwarg keys sometimes are bytes on Python2 (980)
  * fix: various improvements to new component API

18.3.1

------
  
  * fix: endpoint configuration error messages (942)
  * fix: various improvements to the new components API (including retries)
  * fix: pass `unregisterProducer` through to twisted to complement `WebSocketAdapterProtocol.registerProducer` (875)

17.10.1

-------
  
  * fix: proxy support (918)
  * fix: ensure that a future is not done before rejecting it (919)
  * fix: don't try to reject cancelled futures within pending requests when closing the session

17.9.3

------
  
  `Published 2017-09-23 <https://pypi.python.org/pypi/autobahn/17.9.3>`__
  
  * new: user configurable backoff policy
  * fix: close aio loop on exit
  * fix: some component API cleanups
  * fix: cryptosign on py2
  * new: allow setting correlation_is_last message marker in WAMP messages from user code

17.9.2

------
  
  `Published 2017-09-12 <https://pypi.python.org/pypi/autobahn/17.9.2>`__
  
  * new: allow setting correlation URI and anchor flag in WAMP messages from user code
  * fix: WebSocket proxy connect on Python 3 (unicode vs bytes bug)

17.9.1

------
  
  `Published 2017-09-04 <https://pypi.python.org/pypi/autobahn/17.9.1>`__
  
  * new: allow setting correlation ID in WAMP messages from user code
  * fix: distribute LICENSE file in all distribution formats (using setup.cfg metadata)

17.8.1

------
  
  `Published 2017-08-15 <https://pypi.python.org/pypi/autobahn/17.8.1>`__
  
  * new: prefix= kwarg now available on ApplicationSession.register for runtime method names
  * new: wamp.register(None) will use the function-name as the URI
  * new: correlation and uri attributes for WAMP message tracing

17.7.1

------
  
  `Published 2017-07-21 <https://pypi.python.org/pypi/autobahn/17.7.1>`__
  
  * new: lots of improvements of components API, including asyncio support

17.6.2

------
  
  `Published 2017-06-24 <https://pypi.python.org/pypi/autobahn/17.6.2>`__
  
  * new: force register option when joining realms
  * fix: TLS options in components API

17.6.1

------
  
  `Published 2017-06-07 <https://pypi.python.org/pypi/autobahn/17.6.1>`__
  
  * new: allow components to pass WebSocket/RawSocket options
  * fix: register/subscribe decorators support different URI syntax from what session.register and session.subscribe support
  * new: allow for standard Crossbar a.c..d style pattern URIs to be used with Pattern
  * new: dynamic authorizer example
  * new: configurable log level in `ApplicationRunner.run` for asyncio
  * fix: forward reason of hard dropping WebSocket connection in `wasNotCleanReason`

17.5.2

* new: WAMP-cryptosign authentication support

17.5.1

------
  
  `Published 2017-05-01 <https://pypi.python.org/pypi/autobahn/17.5.1>`__
  
  * new: switched to calendar-based release/version numbering
  * new: WAMP event retention example and docs
  * new: WAMP subscribe/register options on WAMP decorators
  * fix: require all TLS dependencies on extra_require_encryption setuptools
  * new: support for X-Forwarded-For HTTP header
  * fix: ABC interface definitions where missing "self"

0.18.2

------
  
  `Published 2017-04-14 <https://pypi.python.org/pypi/autobahn/0.18.2>`__
  
  * new: payload codec API
  * fix: make WAMP-cryptobox use new payload codec API
  * fix: automatic binary conversation for JSON
  * new: improvements to experimental component API

0.18.1

------
  
  `Published 2017-03-28 <https://pypi.python.org/pypi/autobahn/0.18.1>`__
  
  * fix: errback all user handlers for all WAMP requests still outstanding when session/transport is closed/lost
  * fix: allow WebSocketServerProtocol.onConnect to return a Future/Deferred
  * new: allow configuration of RawSocket serializer
  * new: test all examples on both WebSocket and RawSocket
  * fix: revert to default arg for Deny reason
  * new: WAMP-RawSocket and WebSocket default settings for asyncio
  * new: experimental component based API and new WAMP Session class

0.18.0

------
  
  `Published 2017-03-26 <https://pypi.python.org/pypi/autobahn/0.18.0>`__
  
  * fix: big docs cleanup and polish
  * fix: docs for publisher black-/whitelisting based on authid/authrole
  * fix: serialization for publisher black-/whitelisting based on authid/authrole
  * new: allow to stop auto-reconnecting for Twisted ApplicationRunner
  * fix: allow empty realms (router decides) for asyncio ApplicationRunner

0.17.2

------
  
  `Published 2017-02-25 <https://pypi.python.org/pypi/autobahn/0.17.2>`__
  
  * new: WAMP-cryptosign elliptic curve based authentication support for asyncio
  * new: CI testing on Twisted 17.1
  * new: controller/shared attributes on ComponentConfig

0.17.1

------
  
  `Published 2016-12-29 <https://pypi.python.org/pypi/autobahn/0.17.1>`__
  
  * new: demo MQTT and WAMP clients interoperating via Crossbar.io
  * new: WAMP message attributes for message resumption
  * new: improvements to experimental WAMP components API
  * fix: Python 3.4.4+ when using asyncio

0.17.0

------
  
  `Published 2016-11-30 <https://pypi.python.org/pypi/autobahn/0.17.0>`__
  
  * new: WAMP PubSub event retention
  * new: WAMP PubSub last will / testament
  * new: WAMP PubSub acknowledged delivery
  * fix: WAMP Session lifecycle - properly handle asynchronous `ApplicationSession.onConnect` for asyncio

0.16.1

------
  
  `Published 2016-11-07 <https://pypi.python.org/pypi/autobahn/0.16.1>`__
  
  * fix: inconsistency between `PublishOptions` and `Publish` message
  * new: improve logging with dropped connections (eg due to timeouts)
  * fix: various smaller asyncio fixes
  * new: rewrite all examples for new Python 3.5 async/await syntax
  * fix: copyrights transferred from Tavendo GmbH to Crossbar.io Technologies GmbH

0.16.0

------
  
  `Published 2016-08-14 <https://pypi.python.org/pypi/autobahn/0.16.0>`__
  
  * new: new `autobahn.wamp.component` API in experimental stage
  * new: Ed25519 OpenSSH and OpenBSD signify key support
  * fix: allow Py2 and async user code in `onConnect` callback of asyncio

0.15.0

------
  
  `Published 2016-07-19 <https://pypi.python.org/pypi/autobahn/0.15.0>`__
  
  * new: WAMP AP option: register with maximum concurrency
  * new: automatic reconnect for WAMP clients ApplicationRunner on Twisted
  * new: RawSocket support in WAMP clients using ApplicationRunner on Twisted
  * new: Set WebSocket production settings on WAMP clients using ApplicationRunner on Twisted
  * fix: `715 <https://github.com/crossbario/autobahn-python/issues/715>`_ Py2/Py3 issue with WebSocket traffic logging
  * new: allow WAMP factories to take classes OR instances of ApplicationSession
  * fix: make WebSocketResource working on Twisted 16.3
  * fix: remove some minified AutobahnJS from examples (makes distro packagers happy)
  * new: WAMP-RawSocket transport for asyncio
  * fix: `691 <https://github.com/crossbario/autobahn-python/issues/691>`_ (**security**) If the `allowedOrigins` websocket option was set, the resulting matching was insufficient and would allow more origins than intended

0.14.1 not secure

------
  
  `Published 2016-05-26 <https://pypi.python.org/pypi/autobahn/0.14.1>`__
  
  * fix: unpinned Twisted version again
  * fix: remove X-Powered-By header
  * fix: removed decrecated args to ApplicationRunner

0.14.0 not secure

------
  
  `Published 2016-05-01 <https://pypi.python.org/pypi/autobahn/0.14.0>`__
  
  * new: use of batched/chunked timers to massively reduce CPU load with WebSocket auto-ping/pong
  * new: support new UBJSON WAMP serialization format
  * new: publish universal wheels
  * fix: replaced `msgpack-python` with `u-msgpack-python`
  * fix: some glitches with `eligible / exlude` when used with `authid / authrole`
  * fix: some logging glitches
  * fix: pin Twisted at 16.1.1 (for now)

0.13.1 not secure

------
  
  `Published 2016-04-09 <https://pypi.python.org/pypi/autobahn/0.13.1>`__
  
  * moved helper funs for WebSocket URL handling to ``autobahn.websocket.util``
  * fix: marshal WAMP options only when needed
  * fix: various smallish examples fixes

0.13.0 not secure

------
  
  `Published 2016-03-15 <https://pypi.python.org/pypi/autobahn/0.13.0>`__
  
  * fix: better traceback logging (`613 <https://github.com/crossbario/autobahn-python/pull/613>`_)
  * fix: unicode handling in debug messages (`606 <https://github.com/crossbario/autobahn-python/pull/606>`_)
  * fix: return Deferred from ``run()`` (`603 <https://github.com/crossbario/autobahn-python/pull/603>`_).
  * fix: more debug logging improvements
  * fix: more `Pattern` tests, fix edge case (`592 <https://github.com/crossbario/autobahn-python/pull/592>`_).
  * fix: better logging from ``asyncio`` ApplicationRunner
  * new: ``disclose`` becomes a strict router-side feature (`586 <https://github.com/crossbario/autobahn-python/issues/586>`_).
  * new: subscriber black/whitelisting using authid/authrole
  * new: asyncio websocket testee
  * new: refine Observable API (`593 <https://github.com/crossbario/autobahn-python/pull/593>`_).

0.12.1 not secure

------
  
  `Published 2016-01-30 <https://pypi.python.org/pypi/autobahn/0.12.0>`__
  
  * new: support CBOR serialization in WAMP
  * new: support WAMP payload transparency
  * new: beta version of WAMP-cryptosign authentication method
  * new: alpha version of WAMP-cryptobox end-to-end encryption
  * new: support user provided authextra data in WAMP authentication
  * new: support WAMP channel binding
  * new: WAMP authentication util functions for TOTP
  * fix: support skewed time leniency for TOTP
  * fix: use the new logging system in WAMP implementation
  * fix: some remaining Python 3 issues
  * fix: allow WAMP prefix matching register/subscribe with dot at end of URI

0.11.0 not secure

------
  
  `Published 2015-12-09 <https://pypi.python.org/pypi/autobahn/0.11.0>`__

0.10.9 not secure

------
  
  `Published 2015-09-15 <https://pypi.python.org/pypi/autobahn/0.10.8>`__
  
  * fixes regression 500 introduced with commit 9f68749

0.10.8 not secure

------
  
  `Published 2015-09-13 <https://pypi.python.org/pypi/autobahn/0.10.8>`__
  
  * maintenance release with some issues fixed

0.10.7 not secure

------
  
  `Published 2015-09-06 <https://pypi.python.org/pypi/autobahn/0.10.7>`__
  
  * fixes a regression in 0.10.6

0.10.6 not secure

------
  
  `Published 2015-09-05 <https://pypi.python.org/pypi/autobahn/0.10.6>`__
  
  * maintenance release with nearly two dozen fixes
  * improved Python 3, error logging, WAMP connection mgmt, ..

0.10.5 not secure

------
  
  `Published 2015-08-06 <https://pypi.python.org/pypi/autobahn/0.10.5>`__
  
  * maintenance release with lots of smaller bug fixes

0.10.4 not secure

------
  
  `Published 2015-05-08 <https://pypi.python.org/pypi/autobahn/0.10.4>`__
  
  * maintenance release with some smaller bug fixes

0.10.3 not secure

------
  
  `Published 2015-04-14 <https://pypi.python.org/pypi/autobahn/0.10.3>`__
  
  * new: using txaio package
  * new: revised WAMP-over-RawSocket specification implemented
  * fix: ignore unknown attributes in WAMP Options/Details

0.10.2 not secure

------
  
  `Published 2015-03-19 <https://pypi.python.org/pypi/autobahn/0.10.2>`__
  
  * fix: Twisted 11 lacks IPv6 address class
  * new: various improvements handling errors from user code
  * new: add parameter to limit max connections on WebSocket servers
  * new: use new-style classes everywhere
  * new: moved package content to repo root
  * new: implement router revocation signaling for registrations/subscriptions
  * new: a whole bunch of more unit tests / coverage
  * new: provide reason/message when transport is lost
  * fix: send WAMP errors upon serialization errors

0.10.1 not secure

------
  
  `Published 2015-03-01 <https://pypi.python.org/pypi/autobahn/0.10.1>`__
  
  * support for pattern-based subscriptions and registrations
  * support for shared registrations
  * fix: HEARTBEAT removed

0.10.0 not secure

------
  
  `Published 2015-02-19 <https://pypi.python.org/pypi/autobahn/0.10.0>`__
  
  * Change license from Apache 2.0 to MIT
  * fix file line endings
  * add setuptools test target
  * fix Python 2.6

0.9.32

-------
  
  `Published 2014-11-15 <https://pypi.python.org/pypi/autobahn/0.9.3-2>`__
  
  * maintenance release with some smaller bug fixes
  * use ujson for WAMP when available
  * reduce WAMP ID space to [0, 2**31-1]
  * deactivate Twisted plugin cache recaching in `setup.py`

0.9.6 not secure

-----
  
  `Published 2015-02-13 <https://pypi.python.org/pypi/autobahn/0.9.6>`__
  
  * PEP8 code conformance
  * PyFlakes code quality
  * fix: warning for xrange on Python 3
  * fix: parsing of IPv6 host headers
  * add WAMP/Twisted service
  * fix: handle connect error in ApplicationRunner (on Twisted)

0.9.5 not secure

-----
  
  `Published 2015-01-11 <https://pypi.python.org/pypi/autobahn/0.9.5>`__
  
  * do not try to fire onClose on a session that never existed in the first place (fixes 316)
  * various doc fixes
  * fix URI decorator component handling (PR 309)
  * fix "standalone" argument to ApplicationRunner

0.9.4 not secure

-----
  
  `Published 2014-12-15 <https://pypi.python.org/pypi/autobahn/0.9.4>`__
  
  * refactor router code to Crossbar.io
  * fix: catch error when Nagle cannot be set on stream transport (UDS)
  * fix: spelling in doc strings / docs
  * fix: WAMP JSON serialization of Unicode for ujson
  * fix: Twisted plugins issue

0.9.3 not secure

------
  `Published 2014-11-10 <https://pypi.python.org/pypi/autobahn/0.9.3>`__
  
  * feature: WebSocket origin checking
  * feature: allow to disclose caller transport level info
  * fix: Python 2.6 compatibility
  * fix: handling of WebSocket close frame in a corner-case

0.9.2 not secure

------
  `Published 2014-10-17 <https://pypi.python.org/pypi/autobahn/0.9.2>`__
  
  * fix: permessage-deflate "client_max_window_bits" parameter handling
  * fix: cancel opening handshake timeouts also for WebSocket clients
  * feature: add more control parameters to Flash policy file factory
  * feature: update AutobahnJS in examples
  * feature: allow to set WebSocket HTTP headers via dict
  * fix: ayncio imports for Python 3.4.2
  * feature: added reconnecting WebSocket client example

0.9.1 not secure

------
  `Published 2014-09-22 <https://pypi.python.org/pypi/autobahn/0.9.1>`__
  
  * maintenance release with some smaller bug fixes

0.9.0 not secure

------
  `Published 2014-09-02 <https://pypi.python.org/pypi/autobahn/0.9.0>`__
  
  * all WAMP v1 code removed
  * migrated various WAMP examples to WAMP v2
  * improved unicode/bytes handling
  * lots of code quality polishment
  * more unit test coverage

0.8.15 not secure

------
  `Published 2014-08-23 <https://pypi.python.org/pypi/autobahn/0.8.15>`__
  
  * docs polishing
  * small fixes (unicode handling and such)

0.8.14 not secure

------
  `Published 2014-08-14 <https://pypi.python.org/pypi/autobahn/0.8.14>`__
  
  * add automatic WebSocket ping/pong (24)
  * WAMP-CRA client side (beta!)

0.8.13 not secure

--------
  `Published 2014-08-05 <https://pypi.python.org/pypi/autobahn/0.8.13>`__
  
  * fix Application class (240)
  * support WSS for Application class
  * remove implicit dependency on bzip2 (244)

0.8.12 not secure

------
  `Published 2014-07-23 <https://pypi.python.org/pypi/autobahn/0.8.12>`__
  
  * WAMP application payload validation hooks
  * added Tox based testing for multiple platforms
  * code quality fixes

0.8.11 not secure

* hooks and infrastructure for WAMP2 authorization
  * new examples: Twisted Klein, Crochet, wxPython
  * improved WAMP long-poll transport
  * improved stats tracker

0.8.10 not secure

* WAMP-over-Long-poll (preliminary)
  * WAMP Authentication methods CR, Ticket, TOTP (preliminary)
  * WAMP App object (preliminary)
  * various fixes

0.8.9 not secure

* maintenance release

0.8.8 not secure

* initial support for WAMP on asyncio
  * new WAMP examples
  * WAMP ApplicationRunner

0.8.7 not secure

* maintenance release

0.8.6 not secure

* started reworking docs
  * allow factories to operate without WS URL
  * fix behavior on second protocol violation

0.8.5 not secure

* support WAMP endpoint/handler decorators
  * new examples for endpoint/handler decorators
  * fix excludeMe pubsub option

0.8.4 not secure

* initial support for WAMP v2 authentication
  * various fixes/improvements to WAMP v2 implementation
  * new example: WebSocket authentication with Mozilla Persona
  * polish up documentation

0.8.3 not secure

* fix bug with closing router app sessions

0.8.2 not secure

* compatibility with latest WAMP v2 spec ("RC-2, 2014/02/22")
  * various smaller fixes

0.8.1 not secure

* WAMP v2 basic router (broker + dealer) implementation
  * WAMP v2 example set
  * WAMP v2: decouple transports, sessions and routers
  * support explicit (binary) subprotocol name for wrapping WebSocket factory
  * fix dependency on MsgPack

0.8.0 not secure

* new: complete WAMP v2 protocol implementation and API layer
  * new: basic WAMP v2 router implementation
  * existing WAMP v1 implementation renamed

0.7.9

* simple `launch` function (also handles WAMP-CRA auth)
  * improve WAMP session logging
  * JSlint cosmetics

0.7.8

Not released.

0.7.7

* build system improvements (gzipped version etc)
  * `getServerUrl` helper
  * `Session.log` and `Session.wsuri`
  * allow silencing of logging
  * update bundled [whenjs](https://github.com/cujojs/when)
  * started on NPM module (unfinished)
  * `console.log` polyfill

0.7.6

* default 'onhangup' handler now logs all arguments (issue 19)

0.7.5

* add option to skip announcing of WebSocket subprotocol (WAMP)
  * implement `deriveKey` function for salted WAMP-CRA

0.7.4 not secure

* fix WebSocket server HTML status page
  * fix close reason string handling
  * new "slowsquare" example
  * Python 2.6 fixes

0.7.3 not secure

* support asyncio on Python 2 (via "Trollius" backport)

0.7.2 not secure

* really fix setup/packaging

0.7.1 not secure

* setup fixes
  * fixes for Python2.6

0.7.0 not secure

* asyncio support
  * Python 3 support
  * support WebSocket (and WAMP) over Twisted stream endpoints
  * support Twisted stream endpoints over WebSocket
  * twistd stream endpoint forwarding plugin
  * various new examples
  * fix Flash policy factory

0.6.5 not secure

* Twisted reactor is no longer imported on module level (but lazy)
  * optimize pure Python UTF8 validator (10-20% speedup on PyPy)
  * opening handshake traffic stats (per-open stats)
  * add multi-core echo example
  * fixes with examples of streaming mode
  * fix zero payload in streaming mode

0.6.4 not secure

* support latest `permessage-deflate` draft
  * allow controlling memory level for `zlib` / `permessage-deflate`
  * updated reference, moved docs to "Read the Docs"
  * fixes 157 (a WAMP-CRA timing attack very, very unlikely to be exploitable, but anyway)

0.6.3 not secure

* symmetric RPCs
  * WebSocket compression: client and server, `permessage-deflate`, `permessage-bzip2` and `permessage-snappy`
  * `onConnect` is allowed to return Deferreds now
  * custom publication and subscription handler are allowed to return Deferreds now
  * support for explicit proxies
  * default protocol version now is RFC6455
  * option to use salted passwords for authentication with WAMP-CRA
  * automatically use `ultrajson` acceleration package for JSON processing when available
  * automatically use `wsaccel` acceleration package for WebSocket masking and UTF8 validation when available
  * allow setting and getting of custom HTTP headers in WebSocket opening handshake
  * various new code examples
  * various documentation fixes and improvements

0.6.2

* new mode for generating WAMP message serializations

0.6.1

* permessage-deflate tests with different parameters and fragmentation

0.6.0

* compatibility with Autobahn|Python 0.8.1

0.5.14 not secure

* base version when we started to maintain a changelog

0.5.7

* compatibility with Autobahn|Python 0.7.0

0.5.6

* compatibility with AutobahnPython 0.6.3
  * new test section for testing WebSocket compression extension (`permessage-deflate` etc)
  * beginning of WAMP testsuite
  * more UTF8 test strings

0.5.5 not secure

* do not include invalid UTF8 test strings in report result pages (html/json)

0.5.4

* make Jython happy (now runs on Jython 2.7b1 with slightly patched Twisted)
  * add detailed description of how we generate public reports
  * log UTF8 and XOR masker classes in use

0.5.3

* add JSON output for test results
  * WSS testing support
  * more UTF-8 tests
  
  
  
  AutobahnJS - Change Log