Merge pull request #185 from tomwalder/feature/retry-backoff

Support for exponential back-off.

Merge pull request #183 from rwhogg/rwhogg-patch-1

Fix typo in README.md

Merge pull request #182 from g4m-rickwalker/master

G4M: PHP 8 compat

Timezone support updates and additional tests

Merge pull request #180 from tomwalder/feature/php-7-plus

Feature/php 7 plus

Merge pull request #179 from hdp617/master

fix: use GAE_APPLICATION env var in ProtoBuf gateway

Merge pull request #178 from tomwalder/update-unit-test

Update unit tests

Merge pull request #173 from SimoTod/feature/emulator-mode

Feature - emulator mode

Change to supporting `\DateTimeInterface` for better handling of immu…

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Merge pull request #168 from cameron4music/misc/get-host-by-client

refactored REST gateway base_url action method