v2.276.1

Merge pull request #28 from Zondax/stax

add stax support

v2.276.0

Merge pull request #19 from Zondax/updates

v2.274.1

Merge pull request #17 from Zondax/support_crowdloan_menu

Support crowdloan menu

v2.274.0

Merge pull request #16 from Zondax/update/274

v2.273.0

Merge pull request #15 from Zondax/update/273

update polkadex to spec 273

v2.271.5

Merge pull request #14 from Zondax/fix/splus-appflags

fix splus appflag

v2.271.4

Merge pull request #12 from Zondax/support_nanos2

Support nanos plus device

v2.271.3

Merge pull request #11 from Zondax/dev

Upgrade chain parameters