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@@ -1,3 +1,122 @@
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+BFGMiner Version 4.8.0 - September 10, 2014
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+
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+- Improve precision of total_secs used in (at least) RPC summary Elapsed
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+- Bump embedded libblkmaker to 0.5.0
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+- Bump embedded libbase58 to 0.1.1
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+- Remove now-unused bfg_cond_timedwait which cannot be made portable
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+- Spawn a new thread for cmd-idle rather than relying on problematic pthread
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+timedwait
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+- README: --coinbase-check-* options
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+- Bugfix: Accept actual percentages for --coinbase-check-percent
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+- Optimise coinbase check logic by using actual script bytes everywhere possible
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+- Pool option #skipcbcheck to disable new coinbase checks
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+- pool_check_coinbase: Avoid redisabling an already misbehaving pool
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+- Bugfix: Keep connection active for rejecting and misbehaving pools so we can
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+detect when they recover
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+- Share pool coinbase check reaction code
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+- Initial version of coinbase checking function for GBT and stratum
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+- cointerra: Ensure devlog messages cannot overflow
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+- Bugfix: cointerra: Defer setting USB timeout until after initialisation
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+- cointerra: Set configuration and claim interface
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+- Bugfix: cointerra: Check ep is open before trying to talk to it (crash at init
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+failure)
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+- cointerra: Support for --set cta:load=N
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+- cointerra: Store load setting on struct cointerra_info
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+- cointerra: Operate within a single thread
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+- cointerra: Update to minerloop_queue
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+- cointerra: Split work packet into cointerra_queue_append function
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+- cointerra: Prepare for splitting work packet into cointerra_queue_append
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+function
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+- cointerra: Use more fresh code for work packet
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+- cointerra: Use fresh code for work packet
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+- Bugfix: cointerra: Use bfg_cond_timedwait to avoid spinning
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+- cointerra: Claim and release lowlevel device
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+- cointerra: Propagate per-core temperatures to each processor
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+- cointerra: Reduce redundant stats information
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+- cointerra: Correctly divide up individual processors
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+- cointerra: Update to latest BFGMiner
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+- work_ntime_range helper function
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+- work_{get,set}_ntime inline functions
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+- Store a reference timeval with ntime_roll_limits
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+- util: min macro
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+- cointerra: Cleanup debugging
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+- cointerra: Divide up processors
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+- cointerra: Wait for info packet on probe
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+- cointerra: Dirty BFGMiner port
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+- lowl-usb: Cleanup dead code
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+- notifier_wait, notifier_wait_us, and notifier_reset functions
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+- Export the flush_queue function for use by drivers.
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+- Provide a function to discard queued work based on age.
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+- Export share_diff function and add flip12 macro
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+- Provide a copy_work_noffset function for copying a work struct but changing
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+its ntime.
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+- Add api_add_int16 to API functions.
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+- cointerra: Remove nodev checks for now
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+- cointerra: Replace reset semaphore with a simple notifier
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+- Build cointerra driver
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+- cointerra: Import driver from cgminer as-is
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+- Silently ignore shares rejected if they were above target and only got
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+submitted "just in case"
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+- Abstract put_in_parens function
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+- Abstract extract_reject_reason function
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+- Remove dead code
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+- Bugfix: bfg_cond_timedwait providing semantics expected for --cmd-idle
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+implementation
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+- Per-processor TUI: Align columns for more-than-one proc letter
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+- m4/bundled_lib: Workaround bug in autoconf <2.64
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+- If full version is too long, try truncating it at '-'
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+- Bugfix: Fix CPU miner benchmarking within benchmark-intense mode
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+- benchmark: Detect duplicate shares within 5 minutes
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+- benchmark-intense: benchmark_update_interval constant in code
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+- benchmark-intense: Detect stale results
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+- benchmark-intense: Update work every second
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+- benchmark-intense: Simulate 250 KB generation transaction
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+- benchmark-intense: Generate individual work items from 2D work (tests host CPU
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+rate of work production)
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+- Introduce --benchmark-intense option
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+- Import libbase58 for base58 encoding/decoding
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+- Cleanup libblkmaker bundling code to mostly live in autoconf macros
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+- Always check if we should switch pools when enabling one, and always enable
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+pools we want to switch to
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+
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+
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+BFGMiner Version 4.7.1 - September 10, 2014
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+
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+- Bugfix: Reorder LDADD and such for priority
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+- Bugfix: bitforce: Initialise variable to NULL
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+- Bugfix: SSM: Use client_next member consistently when working with
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+stratumsrv_connlist
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+- Bugfix: SSM: Check that a username is provided to mining.authorize
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+- Bugfix: SSM: When n2pad<0, release lock before returning
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+- Bugfix: SSM: Make buffers long enough to avoid overflows
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+- Bugfix: Need signed types for ntime min/max offsets
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+- Bugfix: rockminer: Fix processor disabling
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+- rockminer: Limit even unsafe frequencies to 640 MHz, since above that
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+overflows frequency bits and triggers fan control
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+- tq_pop: Remove abstime argument since nothing used it and it wouldn't work
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+anyway (uses CLOCK_REALTIME while we use CLOCK_MONOTONIC[_RAW] when possible)
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+- Bugfix: Check last solo generation tx against new template rather than most
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+recent
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+- README: Explicitly mention automatic solo mining configuration, and stress the
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+importance of --coinbase-sig
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+- Bugfix: Recheck current_pool after calling pool_died
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+- Bugfix: Stable pool recovery: Only care if the pool is enabled
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+- README.ASIC: Add a section for Gridseed
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+- Bugfix: benchmark: Free json_null() after use
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+- Bugfix: minergate: Claim socket before we initialise a cgpu for it
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+- Bugfix: avalonmm: Claim device before we initialise a cgpu for it
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+- Bugfix: switch_pools: Broadcast lp_cond outside of control_lock to avoid
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+deadlocking
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+- Protect enabled_pools by a mutex in disable_pool function
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+- Combine reject_pool into disable_pool function, and don't allow it to override
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+a manual disable
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+- Call disable_pool() at the begin of remove_pool() and combine them when
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+appears together in the code
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+- Bugfix: Always call enable_pool and disable_pool to ensure consistent handling
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+of the situations
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+- Remove dead CPU mining code to silence warnings
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+
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+
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BFGMiner Version 4.7.0 - August 17, 2014
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- openwrt/multibuild: Avoid copying bitforce-firmware-flash, which is no longer
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Luke Dashjr