Playground subscription endpoint editation

build(core): GraphQL Playground update - subscription endpoint change…

… fix

Relation filtering

v2.39.0

feat(core): relation filtering (#3)

Configurable playground options

v2.38.0

feat(core): configurable playground options

Configurable playground options

v2.37.2-sumer

feat(core): configurable playground options

Sumer relation ids and their filters

Reenabling feature that got obsolete recently but is still used by Joystream Sumer release.

GraphQL Playground with custom query templates

v2.37.0

GraphQL Playground with custom query templates IV

Fixes jsonField filtering and fetching

Fixes from goldcaddy77#467

Bring upstream updates into joystream branch

v2.31.0

Merge remote-tracking branch 'upstream/main' into merge-upstream

Filter by multiple fields, order by multiple fields

This release enables:

• Filtering query results with AND and OR
• orderBy argument accepts a list of fields

Cross filters

Add support for filtering query result with relations.