try-runtime-testing.md

1. cargo install --git https://github.com/paritytech/try-runtime-cli --locked
2. cargo build --features try-runtime --release
3. Test mainnet runtime upgrade: try-runtime --runtime ./target/release/wbuild/kitchensink-runtime/kitchensink_runtime.wasm on-runtime-upgrade --disable-idempotency-checks --no-weight-warnings live --uri wss://mainnet.liberland.org:443
4. Run your own local Bastiat node (public one doesn't support HTTPS currently used by try-runtime): ./target/release/substrate-node --tmp --chain bastiat
5. Wait for node to sync
6. try-runtime --runtime ./target/release/wbuild/kitchensink-runtime/kitchensink_runtime.wasm on-runtime-upgrade --disable-idempotency-checks --no-weight-warnings live --uri ws://localhost:9944