Fix urllib3 issue due to gql dependencies (anvilco#54) * Fix urllib3 issue due to gql dependencies * Bump version, CHANGELOG

Update gql version to official prerelease (anvilco#51) * Update deps, use new dev-dependencies poetry format, maybe tox update * Fix weld --list getting wrong gql field * Force local schema switch * Fix lint warnings * Remove field

Fix readme requirements (anvilco#49) 

Bump version to 1.9.0 (anvilco#48) 

Add multipart support to the CreateEtchPacket mutation (anvilco#41) * Multipart helpers * Update payload types * Update HTTP client to support multipart * Add multipart process to createEtchPacket * Add multipart example * Update multipart process to accept non-serializable things * Linting, update documentation * Update tests * Lint fixes * Less annoying example usage with envvars * Minor package updates, remove operationName * Update changelog * Bump version

Support version number in PDF fills (anvilco#40) * Fix changelog typo * Support params in POST requests * Add `version_number` support in fill_pdf method * Add version-related constants, Update example * Update docs * Bump version * Update tests, fix from tests * Typo

Support HTML/CSS in createEtchPacket (anvilco#39) * Add support for markup documents for createEtchPacket, examples * Fix doc lint * Add markdown, generate examples. Update interfaces * Minor README update * Bump version

Add forgeSubmit mutation as a client method (anvilco#38) * Add forgeSubmit mutation as an API method * Lint fixes * Better forge_submit * Type fixes, lint things * Add forge list in welds, weld method * Remove prints * Add tests * Update docs, CHANGELOG * Bump version * Use resolvedPayload instead * Add status

Bump version, fix mkdocs issue with readthedocs (anvilco#35) 

Add mergePDFs support (anvilco#34) * Add support for mergePDFs option on createEtchPacket * Update some packages to fix pre-commit and lint things * Update examples * Fix lint issues * Note doesn't apply anymore * New base * Bump versions, update changelog