chore: update version to 7.21.0 [skip ci]

CHANGELOG.md

@@ -1,5 +1,17 @@
 # ChangeLog
 
+## [7.21.0](https://github.com/algolia/instantsearch-ios/compare/7.20.1...7.21.0) (2022-09-29)
+
+### Fix
+
+- **Searcher**: make AbstractSearcher and IndexSearcher open (#255) ([f67cf46](https://github.com/algolia/instantsearch-ios/commit/f67cf46))
+
+### Feat
+
+- **HitsInteractor**: ability to set a custom json decoder to hits interactor (#254) ([91628d7](https://github.com/algolia/instantsearch-ios/commit/91628d7))
+
+
+
 ## [7.20.1](https://github.com/algolia/instantsearch-ios/compare/7.20.0...7.20.1) (2022-09-27)
 
 ### Fix

InstantSearch.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
  s.name = 'InstantSearch'
- s.version = '7.20.1'
+ s.version = '7.21.0'
  s.platforms = { :ios => "9.0", :osx => "10.11", :watchos => "2.0", :tvos => "9.0" }
 
  s.license = { type: 'Apache 2.0', file: 'LICENSE.md' }

Sources/InstantSearchCore/Helper/Version+Current.swift

@@ -1,2 +1,2 @@
 // This is generated file. Don't modify it manually.
-public extension Version { static let current: Version = .init(major: 7, minor: 20, patch: 1, prereleaseIdentifier: nil) }
+public extension Version { static let current: Version = .init(major: 7, minor: 21, patch: 0, prereleaseIdentifier: nil) }