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Overview

• ATS 7.1.0 Release Notes
  • 15 New Features
  • 124 Improvements
  • 255 Fixed Bugs
  • 2 Tests

New Features

• • 262 PRs closed
    • PRs cherry-picked to 7.1.x from master branch ( query : "is:pr is:merged base:master milestone:7.1.0 merged:>2017-01-09")

New Features

• The gzip plugin now supports compression using the Brotli algorithm.

• Remap configuration reloads are now done on the task thread pool, instead of potentially blocking a worker thread.
• We should now properly build with OpenSSL v1.1 and LibreSSL.
• Multiple client certificates can be configured and used.
• The new test framework, based on autest, is now part of the main distribution. The CI runs this on every Github PR as well.

• HTTP/2 Server Push support added - requires a plugin and calling an API, there is an example plugin

• HTTP/2 is enabled by default
• IPv6 enabled by default
  
  

New Configuration Options

• proxy.config.cop.active_health_checks
• proxy.config.memory.max_usage
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New Metrics

• A slew of parent related metrics were added, they are all prefixed proxy.processproxy.config.http.strict_uri_parsing
• proxy.config.hostdb.max_size
• proxy.config.hostdb.partitions
• proxy.config.hostdb.max_count

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• total_paren.
  

New Promoted (stable) Plugins

• None

New

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Plugins

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• AuthProxy - Delegates the authorization decision of a request to an external HTTP service.
• Background Fetch - Proactively fetch content from Origin in a way that it will fill the object into cache. 
• ESI - Implements the Edge Side Includes (ESI) specification.
• Generator - Generate arbitrary response data for testing/benchmarking.
• Regex Revalidate - Configurable rules for forcing cache object revalidations using regular expressions.
• AWS S3 Authentication - Support for Amazon S3 authentication features.
• XDebug - Allows HTTP clients to debug the operation of the Traffic Server cache using the X-Debug header.

New Plugins (in experimental)

(in experimental)

• money_trace

New build (configure) options

• --enable-mime-sanity-check
• --enable-system-luajit
• --enable-asan
• --enable-tsanHeader Frequency - Count the frequency of headers.