v0.9.0

What's Changed

• Require at least 4 screenshots or videos by @ankur2136 in #266
• Show devnet warning if applicable. by @ankur2136 in #265
• Upgrade metaplex js dependency by @ankur2136 in #267
• Add support for video uploads. by @ankur2136 in #268
• Update release message to announce video support by @ankur2136 in #269
• Check unsupported abis. by @ankur2136 in #272
• bump version to 0.9.0 by @ankur2136 in #270

Full Changelog: v0.8.2...v0.9.0