Testnet - v2.0.4

This is a Testnet release. It is NOT recommended for Mainnet Beta.

What's Changed

• Bump version to v2.0.4 by @github-actions in #2223
• v2.0: geyser: add num_partitions to block info (backport of #2158) by @mergify in #2178
• v2.0: Update index.md (backport of #2242) by @mergify in #2250
• v2.0: chore: bump openssl to 0.10.66 (backport of #2228) by @mergify in #2235
• v2.0: changelog: Lists removed validator args (backport of #2324) by @mergify in #2336
• v2.0: ledger-tool: unify and colorize help (backport of #2322) by @mergify in #2335
• v2.0: validator: unify and colorize help (backport of #2323) by @mergify in #2337
• v2.0: Refactor match and add test cases (backport of #2357) by @mergify in #2359
• v2.0: ledger-tool: Set initial last full snapshot slot (backport of #2314) by @mergify in #2343
• v2.0: [ed25519] Use verify_strict for signature verification in ed25519 precompile (backport of #1876) by @mergify in #2179
• v2.0: Add removed line from PR1192 (backport of #2249) by @mergify in #2319
• v2.0: rolls out chained Merkle shreds to ~5% of testnet (backport of #2389) by @mergify in #2407
• v2.0: verifies retransmitter signature on chained Merkle shreds (backport of #1735) by @mergify in #2201

Full Changelog: v2.0.3...v2.0.4