3.0.0: PHP8.0+ Only

• Drop support for PHP 7.x. PHP 7.x users must use version 2.0.2 of this library with specified composer.json.
• Simplify composer.json to use doersf/bitcoin-php for easier composer installs
• Remove deprecation warnings for PHP 8.1

Minor Release

• Implements support for dynamic decryption algorithms

Maintenance Release

• Fix Windows cacert.pem missing error
• Update unit test assert error

Major Update: Breaking Changes

• Remove support for deprecated transaction endpoints
• Implement support for create_and_sign_transaction
• New dependency: forked bitwasp/bitcoin-php
• Installs using composer 2.0+ only

Maintenance Release

• Disambiguate _withdraw and _sweep against withdraw and sweep endpoints.

Maintenance Release

• Add cURL headers. Absence of Accept header may cause POST requests to fail (CloudFlare).

Maintenance Release

• PHP7.4 deprecates old use of join(). Use implode() instead.

Maintenance Release

Minor: remove debugging echo/print.

Low R Signatures

Enforce use of low Rs in signatures. Save a byte when possible.

Maintenance Release

• Drop use of depreacted array_key_exists.
• Test for PHP 7.2, 7.3, 7.4. Earlier version (EOL) support not tested.