- highlight coinbase spends
- highlight very old (5+ year) UTXO spends
To do this, when summarizing tx details store whether it's a coinbase spend and the time of input txs
- RPC api now throws errors up to callers on RpcError results
- More consistent handling of errors from baseActionRouter
- Add some missing rejection handlers
- Tweak UI for display of errors
- Handle missing block data on /block pages (in UI) so that error info can be displayed cleanly (rather than the template error showing because data is missing)
- Fix colors for data-tags in dark theme
- Drop the "integrity" tag on /dark-touchups.css to avoid driving myself crazy
- Remove bottom margins on "pre" tags
- Mem stats above Cache stats on /admin
- coinbase txs
- different color for "coinbase" tags
- educational tooltip for coinbase tags
- show ascii data, with link to expand to show raw hex data
- drop "Newly minted coins" text from coinbase items
- op_return outputs: show ascii data with link to show raw hex
- new tool /difficulty-history: show graph of diff changes over time for fun
- new "Network Summary" item: Block time for current difficulty epoch, with estimate of difficulty change for next epoch
- more resilient layouts for tools card on homepage and /tools page
- remove some unused code
- major memory usage improvements for loading txs with inputs: appropriate input-vouts are now extracted from their source txs and summarized (asm/hex are dropped since they're never used), rather than keeping the whole of input-txs in memory; this dramatically improves memory usage (and avoids crashing due to OOMEs), particularly when loading txs with "heavy" inputs (i.e. many, large input txs); this is relevant for /tx/TXID pages, and particularly important for the new /block-analysis pages which necessarily load many, many txs
- cache-key prefixes for coreApi's caching functionality: to avoid loading old-format data from a persistent cache and barfing on it
- several important code-reuse fixes: there were almost-duplicate chunks of code that were essentially calls to getRawTransactionWithInputs - now just use that function
- new minor /admin page for showing memory usage
- on homepage Network Summary: show full tx count (non abbreviated)
- use new domain everywhere
- new /tools landing page for tools
- include subsidy and fees in volume value in blocks lists (homepage and /blocks), for consistency
- reorganize and cleanup changelog entry for 2.0
- misc minor frontend work
- for huge tx: shrink input/output index numbers and don't include thousands separator
- move JSON displays into cards for UI consistency
- tons of frontend code consistency cleanup
- updated bootstrap with thinner column gutters (to avoid the col-lg-left/col-lg-right business I was hacking)
- remove npm links from demo homepage banner
- new /block-analysis tool for summarizing data for all tx within a given block
- include subsidy and tx fees in volume displays (on homepage network summary and on block details pages)
- misc minor styling and frontend ux tweaks
- /block-stats: more stats (totalfee, mediantime, txs, utxo_increase), 2-col layout, graphs in cards, checkboxes for toggling, reset checkbox state on page refresh, +-100 blocks instead of 70 for preconfigureds
- /tx-stats: graphs in cards, graph style/color consistency improvements
- /mining-summary: +-100 blocks instead of 70 for preconfigureds
- /rpc-browser: styling consistency/cleanup fixes
- /mempool-summary: getmempoolinfo data is made available but currently unused
- testnet: manual blockstats for genesis block (rpc returns error)
- couple of roadmap items
- /mempool-summary - switch to be a dynamic page with loading progress bar like /mining-summary and /block-stats
- more options for block ranges on /mining-summary and /block-stats
- "unsupported" alert on /block-stats for node versions below 0.17.0
- frontend improvements for dynamic pages to better display currency values (matching non-dynamic pages)
- re-order tools lists
- miner config for block #9 (satoshi)...for fun
- clean up spacing on homepage
- fix bug where miner info wasn't showing on tx pages
- Include "Volume (24hr)" in homepage summary
- Include block output volume in blocks list (0.17.0+)
- Show "%Full" in blocks lists (with fullness icon) instead of weight with progress bar
- Hide "Date" column on homepage blocks list (Age+TTM) is plenty for the recent blocks)
- Fix to pull UTXO set after RPC connection is established
- Fix for abbreviating "month" to "mo" instead of "m" which can be confused with minutes
- Tweak width of data columns on 1200 screens to avoid some wrapping of title labels
- More consistently "smallify" display of units
- Armor on block-content template for missing blockstats values (identified issue by looking at genesis block, added manual data for that block since RPC returns error, but armor is still probably valuable)
- Tweaks to timestamps "time ago" displays in several places trying to make more consistent and user friendly
- Explicit acknowledgement of "nonstandard" output type
* New data in "Summary" on Block pages (supported for bitcoind v0.17.0+)
* Fee percentiles
* Min / Max fees
* Input / Output counts
* Outputs total value
* UTXO count change
* Min / Max tx sizes
* Start of RPC API versioning support
Dan Janosik