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Replace overly broad `except Exception` catches with specific exception types to improve error handling clarity and debugging: - subtensor_interface.py: Handle both TimeoutError and asyncio.TimeoutError for substrate initialization timeout (resolves TODO comment) - utils.py (is_valid_github_url): Catch ValueError, TypeError, AttributeError for URL parsing exceptions (resolves TODO comment) - utils.py (normalize_hyperparameters): Catch KeyError, ValueError, TypeError, AttributeError for parameter normalization - wallets.py (new_hotkey): Catch ValueError, TypeError for Keypair.create_from_uri - wallets.py (new_coldkey): Catch ValueError, TypeError for Keypair.create_from_uri - wallets.py (wallet_create): Catch ValueError, TypeError, KeyFileError for keypair and wallet creation This change improves code quality by making exception handling more explicit and easier to debug while maintaining the same error recovery behavior.
Per reviewer feedback: bittensor_wallet.Keypair.create_from_uri() only raises TypeError, not ValueError. Removed ValueError from exception tuples on lines 380 and 431.
Update: Cap MeV shield txs era to 8
…mmortal Update: Enforce era 'always' for mev_shield txs
…nt/34d26e-202603150900 chore: add 11 return type hints in cli.py
Update/runtime update
feat: add support for the `--all` to proxy remove
Add better typing
Update: Pin btwallet requirement
Update changelog: 9.19.0
basfroman
approved these changes
Mar 19, 2026
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9.19.0 /2026-03-02
What's Changed
btcli subnets list --json-outcommand by @GlobalStar117 in fix: JSON output empty forbtcli subnets list --json-outcommand #800create_table()Utility for Consistent Table Styling by @eureka928 in Reusablecreate_table()Utility for Consistent Table Styling #790sudo setwith arbitrary hyperparams by @thewhaleking in Handle different types insudo setwith arbitrary hyperparams #825process_nestedby @thewhaleking in Applies type hint to toprocess_nested#856--allto proxy remove by @eureka928 in feat: add support for the--allto proxy remove #834New Contributors
btcli subnets list --json-outcommand #800Full Changelog: v9.18.1...v9.19.0