- update to 1.1.0:
* SASL OAUTHBEARER support
* In-memory SSL certificates (PEM, DER, PKCS#12) support
* Pluggable broker SSL certificate verification callback
* ssl.endpoint.identification.algorithm=https (off by default) to validate
the broker hostname matches the certificate. Requires OpenSSL >= 1.0.2.
* Improved GSSAPI/Kerberos ticket refresh
* SSL peer (broker) certificate verification is now enabled by default
(disable with enable.ssl.certificate.verification=false)
* %{broker.name} is no longer supported in sasl.kerberos.kinit.cmd since
kinit refresh is no longer executed per broker, but per client instance.
* SASL GSSAPI/Kerberos: Don't run kinit refresh for each broker,
just per client instance.
* SASL GSSAPI/Kerberos: Changed sasl.kerberos.kinit.cmd to first attempt
ticket refresh, then acquire.
* SASL: Proper locking on broker name acquisition.
* Consumer: max.poll.interval.ms now correctly handles blocking poll calls,
allowing a longer poll timeout than the max poll interval.
* configure: Fix libzstd static lib detection
* rdkafka_performance: Fix for Misleading "All messages delivered!" message
- update to version 1.0.1:
* Fix consumer stall when broker connection goes down
* Fix AdminAPI memory leak when broker does not support request
* Update/fix protocol error response codes
* Treat ECONNRESET as standard Disconnects
- update to version 1.0.0:
* This release changes configuration defaults and deprecates a set
of configuration properties, make sure to read the Upgrade considerations
section from https://github.com/edenhill/librdkafka/releases/tag/v1.0.0
* add support for Idempotent Producer, providing exactly-once