v6.0.0

6.0.0 (2026-05-12)

• chore!: replace eslint/prettier/husky/ava/nyc with biome/lefthook (01b3bb7)
• feat!: ship ESM-only package, require Node.js >=24, upgrade to TypeScript 6 (df4e1ca)

Bug Fixes

• adds missing build step (3b8f798)
• cli: replace DRY_RUN=1 hint with --dry-run and suppress sent log on dry-run (429023e)
• coerce port flag value to number before validation (39a5ede)
• destructure dry-run key correctly so --dry-run flag activates (1978d6f)
• ensure CLI args take precedence over file configs (c92264e)
• flush buffered metrics before closing socket (358f139)
• socket: set closing flag before await to prevent double-close TOCTOU (92a0d5e)
• socket: set connected flag before awaits to prevent TOCTOU race in close (e6a0f02)
• test: guard ServerTCP.stop() against double invocation (1bcb6f4)
• test: guard ServerTCP.stop() against uninitialized or non-listening server (88e97e6)
• upgrade autocannon from 7.14.0 to 7.15.0 (e8c1672)

BREAKING CHANGES

• Development toolchain completely replaced. ESLint, Prettier,
  Husky, lint-staged, NYC, Ava, pkg, czrc, and commitlint config removed.
  Biome (linter+formatter) and lefthook (git hooks) added instead.
• Package is now ESM-only. CommonJS output has been removed.
  Node.js >=24.0.0 is now required (leverages native CJS→ESM interoperability).
  TypeScript 6 with NodeNext module resolution. CLI binaries now built with
  bun build --compile instead of pkg. Also fixes close() not cancelling the
  buffer flush timeout, which could cause timer leaks after the client is closed.

v6.0.0-next.3

6.0.0-next.3 (2026-05-12)

Bug Fixes

• cli: replace DRY_RUN=1 hint with --dry-run and suppress sent log on dry-run (429023e)
• coerce port flag value to number before validation (39a5ede)
• destructure dry-run key correctly so --dry-run flag activates (1978d6f)
• ensure CLI args take precedence over file configs (c92264e)
• flush buffered metrics before closing socket (358f139)
• socket: set closing flag before await to prevent double-close TOCTOU (92a0d5e)
• socket: set connected flag before awaits to prevent TOCTOU race in close (e6a0f02)
• test: guard ServerTCP.stop() against double invocation (1bcb6f4)
• test: guard ServerTCP.stop() against uninitialized or non-listening server (88e97e6)

v6.0.0-next.2

6.0.0-next.2 (2026-05-08)

Bug Fixes

• adds missing build step (3b8f798)

v6.0.0-next.1

6.0.0-next.1 (2026-05-08)

• chore!: replace eslint/prettier/husky/ava/nyc with biome/lefthook (01b3bb7)
• feat!: ship ESM-only package, require Node.js >=24, upgrade to TypeScript 6 (df4e1ca)

BREAKING CHANGES

• Development toolchain completely replaced. ESLint, Prettier,
  Husky, lint-staged, NYC, Ava, pkg, czrc, and commitlint config removed.
  Biome (linter+formatter) and lefthook (git hooks) added instead.
• Package is now ESM-only. CommonJS output has been removed.
  Node.js >=24.0.0 is now required (leverages native CJS→ESM interoperability).
  TypeScript 6 with NodeNext module resolution. CLI binaries now built with
  bun build --compile instead of pkg. Also fixes close() not cancelling the
  buffer flush timeout, which could cause timer leaks after the client is closed.

v5.1.1

5.1.1 (2025-04-28)

Bug Fixes

• add safaguard timeout to idle event (0f23654)
• align tcp and udp sockets (0e2cde7)
• ensure udp messages are sent on close (dbe88c6)

v5.1.1-next.1

5.1.1-next.1 (2025-04-08)

Bug Fixes

• align tcp and udp sockets (0e2cde7)
• ensure udp messages are sent on close (dbe88c6)

v5.1.0

5.1.0 (2024-05-21)

Bug Fixes

• commitlint (2fac4aa)
• upgrade autocannon from 7.12.0 to 7.14.0 (3d07078)

Features

• client: add support for tags (3c6a0de)
• client: move tag serialization into constructor (d1f4915)
• client: support simple tags (8a753ff)

v5.0.2

5.0.2 (2023-10-26)

Bug Fixes

• release more architectures (3a7f630)

v5.0.1

5.0.1 (2023-10-03)

Bug Fixes

• cli: added missing shebang (57b2762)
• upgrade autocannon from 7.10.0 to 7.11.0 (01b4d9d)
• upgrade autocannon from 7.11.0 to 7.12.0 (48931ca)

v5.0.0

5.0.0 (2023-03-22)

Bug Fixes

• build remove .exe (ef65194)
• hostname: fixed sanitize hostnames with multiple dots. (4b3fa20)

BREAKING CHANGES

• hostname: Now the Namespacing with Hostname feature 'myGrafanaNamespace.${hostname}' replace all the dots with _: now 'myGrafanaNamespace.custom_host_net', before
  'myGrafanaNamespace.custom_host.net'