v0.4.0

• e87dff6
  Merge branch 'upstream-fix-config'

• 125189e
  generate: Add --xray-endpoint option

• c8db570
  register: Remove port from endpoint address
  Use 'Port' field for this purpose

• 21bcb52
  constant: Refactor struct types

• 5ae7305
  constants: Remove unused types

• 12d67a4
  generate: Refactor. Move unused function to utils

• e15ee65
  generate: Move enums to new enum package

• 9aea3ac
  generate: Fix build
  (cherry picked from commit 8888a49)

• 8888a49
  generate: Fix build

• 1e9ab18
  generate: Refactor detectGeneratorType
  (cherry picked from commit c9fbf26)

• c9fbf26
  generate: Refactor detectGeneratorType

• 4091f39
  tests: Fix generate command tests
  Refactor tests. Move generate command executions to distinct tests

(cherry picked from commit ed73d8a)

• 63b7958
  main: Use constant for config path
  (cherry picked from commit fe53a7b)

• 1211165
  .gitignore: Fix cmd/wgcf-cli/*.go ignore; add build entry
  (cherry picked from commit 1abfb31)

• 681aecf
  generate: Add --xray-indent-width option

• d1539b9
  generate: Fix --xray-tag usage message

• 9eb1e2d
  generate: Add --xray-module, --xray-tag options. Refactor

• 687a755
  generate: Fix command description

• 0e593b7
  generate: Add --wg-quick option test

• aee80ae
  generate: Add --output-file option, --wg is --wg-quick alias. Refactor

• Add output to 'stdout' support

• Improve exit message

Full Changelog: v0.3.8...v0.4.0