[url_launcher, url_launcher_web]Added webOnlyWindowName parameter to …

…launch() (flutter-team-archive#2979)

[url_launcher, url_launcher_web]Added webOnlyWindowName parameter to …

…launch() (flutter-team-archive#2979)

[url_launcher_platform_interface] Add webOnlyWindowName parameter to …

…launch() (flutter-team-archive#2974)

[share] Add sharing file support (android & ios) (flutter-team-archiv…

…e#970)


Co-authored-by: Kifah Meeran <23234883+MaskyS@users.noreply.github.com>
Co-authored-by: Aloïs Deniel <alois.deniel@gmail.com>
Co-authored-by: Colin Stewart <colin@owlfish.com>

[integration_test] add support to get timeline (flutter-team-archive#…

…2947)

[battery_platform_interface] Introduce package. (flutter-team-archive…

…#2975)

[integration_test] Fix channel name for iOS, docs (flutter-team-archi…

…ve#2972)

fix setWithOthers test

[video_player_platform_interface] fix `setMixIWithOthers` test channel (

flutter-team-archive#2968)

Add README instructions for enablePendingPurchases (flutter-team-arch…

…ive#2921)

Add README instructions for enablePendingPurchases.

If a developer attempts to access this plugin on Android without invoking enablePendingPurchases, an exception is thrown.

Related StackOverflow post:
https://stackoverflow.com/questions/60046903/flutter-in-app-purchase-enablependingpurchases-enablependingpurchases-must