**Compatibility**:

 * `solido run-maintainer` now accepts the listen address with the `--listen`
   option, instead of accepting it directly; this was an oversight in previous
   versions.
 * The `Validator` struct, part of the on-chain `Lido` struct, now stores two
   more stake account seeds, and the `weight: u32` has been replaced with
   `active: bool`. Both of these play a role in validator removal and stake
   redistribution. We intend for this to be the final on-chain format that will
   be used in v1.
 * The serialization format of some instructions changed, due to the
   introduction of new instructions. From v1 onwards we will make sure to keep
   these stable.

New features:

 * Withdrawals are now possible through the new `Withdraw` instruction that
   splits off a stake account. For testing purposes and for advanced users,
   `solido` gained a new subcommand, `withdraw`, to submit a withdraw
   transaction.
 * `solido create-solido` now accepts a mint address. This can be used to create
   the stSOL mint in advance at a known address, which is what we did on
   mainnet-beta.
 * `solido` now includes more detail when printing some errors.
 * `solido multisig` now outputs some details about the transaction for
   `approve` and `execute-transaction`.
 * Validators now have an `active` status (that supersedes `weight` — the stake
   distribution will be uniform). Validators start out active, but can be
   deactivated to initiate their removal.
 * The new `solido deactivate-validator` subcommand can propose a multisig
   transaction to deactivate a validator.
 * There is a new `Unstake` instruction that will be used for active stake
   rebalancing in a future version.

Bugfixes:

 * `solido` now properly handles derivation paths when using `usb:https://ledger`
   keypair paths.
 * The stake authority account is no longer writable for the `StakeDeposit`
   instruction.

Other changes:

 * We updated to Solana from 1.7.3 to 1.7.8 and the Serum Multisig program from
   v0.4.0 to v0.6.0, and we updated dependencies with `cargo audit` issues.
 * A Grafana dashboard is available in `etc/grafana-dashboard.json`.
 * The audit report of the Bramah Systems audit is now available in `audit`.
 * A deposit transaction now logs what it did, to make it easier to understand
   transactions on block explorers.
 * The `StakeDeposit` instruction now requires staking with the validator that
   has the least stake, to reduce the need to trust maintainers.