Patch: fix Signer setCheckerCreator

also includes some deprecations for an upcoming release

Bugfix: should accept unknown witness versions

Backport bugfix: should accept unknown witness versions

Backport bugfix: should accept unknown witness versions

v1.0.1

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See the release notes for more information: doc/release-notes/release-notes-v1.0.1.md

v1.0.0

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See the release notes in doc/release-notes/release-notes-v1.0.0.md

deprecate last fxn

remove HierarchicalKey::withScriptDataFactory

ltc and tltc segwit prefix

Minor release, v0.0.34.3

Widens symfony/http-foundation compatible versions
to include 4.0, temporary solution to increase com-
patibility with frameworks while we deprecate BIP70
in later versions.