0.34.0

Bug Fixes

• core: fix 0.5 encoder using ints instead of longs for start/duration (#1377), fixes #1374
• express: fix missing property on wrapped handler causing Ghost errors (#1381)
• fs: fix missing fs.realpath.native on wrapper (#1369), fixes #1340
• fs: fix errors from bad inputs (#1371), fixes #1338 #1339
• grpc: fix unary calls when metadata is undefined (#1382)
• http: fix deprecation notice from req.connection (#1372), fixes #1264

Features

• oracledb: add support for oracledb (#1177)
• next: add support for next (#1364)

Improvements

• core: add environment variables to configure experimental features (#1373), closes #696
• core: add MEASURED tag to all non-internal spans (#1363)
• core: add synchronous scope manager (#1252)