Big thanks to the contributors of this release of Cyphernode:

What's new

Tor support

Tor socks5 proxy
Configurable Tor gateway for:
- OTS stamp, upgrade and verify requests (Tor or clearnet)
- OTS callbacks/webhooks (Tor or clearnet)
- Address watch callbacks/webhooks (Tor or clearnet)
- TXID watch callbacks/webhooks (Tor or clearnet)
- Bitcoin Node networking (Tor and/or clearnet)
- Lightning Node networking (Tor and/or clearnet)
Configurable Tor Hidden Services for:
- Traefik web proxy
- Bitcoin Node
- Lightning Node
- For more privacy, each has its own v3 onion address
Spark Wallet gets its rates through Tor when installed, clearnet otherwise

get_txns_by_watchlabel to get a list of transactions for a specific xpub (used with the xpub watching feature)
get_unused_addresses_by_watchlabel to get a list of unused addresses for a specific xpub, in the watching window (used with the xpub watching feature)
getblockhash to get the block hash by block height
get_txns_spending to get a list of transactions in your spending wallet
getbalances to get extended balance information of your spending wallet

A base64-encoded eventMessage field can be passed to the watch endpoint, that will be published to the tx_confirmation topic on 0-conf and 1-conf, along with the TXID, address, vout index, amount and number of confirmations
A base64-encoded eventMessage field can be passed to the spend endpoint, that will be published to the spend topic when spending, along with the TXID, address and amount
A message is now published to the newblock topic when a new block is mined, containing the block hash and the block height
Support for any amount on ln_create_invoice (for donation, for example)
ln_pay will use the supplied expected_msatoshi argument when there's no amount in the bolt11 invoice
Callbacks/webhooks now optional on address watchers (eventMessage useful here)
Callbacks/webhooks now optional on LN invoice payments

Upgraded Bitcoin Core to version 0.19.0.1
Upgraded C-Lightning to version 0.8.0
Upgraded Spark Wallet to version 0.2.12
Upgraded multiple containers to Alpine 3.11.0
Better deployment mechanism (dependency waiting, readiness states)
Better handling of transaction confirmations
Broker (publisher/subscriber system) now reachable by the CypherApps -- your web apps can now benefit from the events published by Cyphernode (notifier, tx_confirmation, spend, newblock)
Cypherapps can now decide to accept or not HTTP; the redirection to HTTPS by Traefik is not forced anymore