What's Changed:

• Update TraceIdRatioBasedSampler to calculate sampling threshold according to OTEP 235 by @Nevay in 1391
• Fixes #1600 by @smaddock in 1603

Full Changelog: 1.4.0...1.5.0

What's Changed:

• stabilize logger.enabled by @brettmc in 1580

Full Changelog: 1.3.0...1.4.0

What's Changed:

• Use timeout to set max_duration on symfony http client by @barell in 1575
• update resource detectors to align with spec changes by @brettmc in 1573
• deprecate filtered attributes and reference by @ycchuang99 in 1565

Full Changelog: 1.2.4...1.3.0

What's Changed:

• Refactor InMemory exporters to use shared storage manager by @GrzegorzDrozd in 1559

Full Changelog: 1.2.3...1.2.4

What's Changed:

• Fix missing metrics attributes in console exporter by @GrzegorzDrozd in 1558

Full Changelog: 1.2.2...1.2.3

What's Changed:

• handle empty meter observers by @brettmc in 1490
• remove todo for logging dropped attributes by @brettmc in 1485

Full Changelog: 1.2.1...1.2.2

What's Changed:

• declarative config 0.3+ support by @brettmc in 1452

Full Changelog: 1.2.0...1.2.1

What's Changed:

• deprecate event logger by @brettmc in 1466
• adding otlp/file exporter by @brettmc in 1465
• remove blank lines after class opening by @brettmc in 1468
• handle host detector with custom error handler and open_basedir by @brettmc in 1454
• guard against possible false value from file_get_contents in Host.php by @jspaetzel in 1430

Full Changelog: 1.1.2...1.2.0

What's Changed:

• Fix start timestamp in auto root span by @znerol in 1413
• fix: Guzzle version 6 error in Http Client Discovery by @mvanduijker in 1409

Full Changelog: 1.1.1...1.1.2

What's Changed:

• Add TextMapPropagator to instrumentation context by @Nevay in 1401
• check for readable host id files before read by @brettmc in 1400

Full Changelog: 1.1.0...1.1.1