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63efb36 Modify release-notes for changes related to free tranactions (Alex Morcos)
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Wladimir J. van der Laan 2015-02-05 11:04:50 +01:00
commit 275400bfcc
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doc/release-notes.md
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@ -79,7 +79,8 @@ This release automatically estimates how high a transaction fee (or how
high a priority) transactions require to be confirmed quickly. The default high a priority) transactions require to be confirmed quickly. The default
settings will create transactions that confirm quickly; see the new settings will create transactions that confirm quickly; see the new
'txconfirmtarget' setting to control the tradeoff between fees and 'txconfirmtarget' setting to control the tradeoff between fees and
confirmation times. confirmation times. Fees are added by default unless the 'sendfreetransactions'
setting is enabled.
Prior releases used hard-coded fees (and priorities), and would Prior releases used hard-coded fees (and priorities), and would
sometimes create transactions that took a very long time to confirm. sometimes create transactions that took a very long time to confirm.
@ -88,10 +89,12 @@ Statistics used to estimate fees and priorities are saved in the
data directory in the `fee_estimates.dat` file just before data directory in the `fee_estimates.dat` file just before
program shutdown, and are read in at startup. program shutdown, and are read in at startup.
New command line options for fee estimation: New command line options for transaction fee changes:
- `-txconfirmtarget=n` : create transactions that have enough fees (or priority) - `-txconfirmtarget=n` : create transactions that have enough fees (or priority)
so they are likely to begin confirmation within n blocks (default: 1). This setting so they are likely to begin confirmation within n blocks (default: 1). This setting
is over-ridden by the -paytxfee option. is over-ridden by the -paytxfee option.
- `-sendfreetransactions` : Send transactions as zero-fee transactions if possible
(default: 0)
New RPC commands for fee estimation: New RPC commands for fee estimation:
- `estimatefee nblocks` : Returns approximate fee-per-1,000-bytes needed for - `estimatefee nblocks` : Returns approximate fee-per-1,000-bytes needed for
@ -273,7 +276,7 @@ server round-trip to execute.
Other utilities "bitcoin-key" and "bitcoin-script" have been proposed, making Other utilities "bitcoin-key" and "bitcoin-script" have been proposed, making
key and script operations easily accessible via command line. key and script operations easily accessible via command line.
Mining enhancements Mining and relay policy enhancements
------------------- -------------------
The `prioritisetransaction` RPC method has been added to enable miners to The `prioritisetransaction` RPC method has been added to enable miners to
@ -293,6 +296,11 @@ if this is 1.
- `-datacarriersize=n` : Maximum size, in bytes, we consider acceptable for - `-datacarriersize=n` : Maximum size, in bytes, we consider acceptable for
"data carrier" outputs. "data carrier" outputs.
The relay policy has changed to more properly implement the desired behavior of not
relaying free (or very low fee) transactions unless they have a priority above the
AllowFreeThreshold(), in which case they are relayed subject to the rate limiter.
0.10.0 Change log 0.10.0 Change log
================= =================