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@@ -1,3 +1,94 @@
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+BFGMiner Version 4.9.0 - October 5, 2014
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+
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+- Upgraded Windows libraries:
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+- - libcurl from 7.37.0 to 7.38.0
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+- - libusb from 1.0.18 to 1.0.19 (Win64 only)
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+- - mingw64-runtime from 3.1.0 to 3.2.0 (Win64 only)
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+- - uthash from 1.9.7 to 1.9.9
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+- Travis: Update for titan driver
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+- configure: Accept --enable-titan=CONTROLLER to select controller
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+- make-release: Remove unnecessary knc-asic/{*.rbf,*system,waas} from release
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+source
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+- extra_work_queue so devices can influence their effect on the central work
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+queue somewhat (titan needs less than 1-per-proc)
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+- Avoid adding include paths for titan driver
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+- Bugfix: titan: Add missing printf formatting for core busy status
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+- avalon: Drop custom hexdump logging
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+- Build titan driver independently from knc (Jupiter) driver
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+- titan: Do not fill up next slot immediately after urgent setwork
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+- titan: Pre-fill work queue so that all ASICs have fresh jobs after a flush
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+- Build instructions for KnC Titan
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+- Doesn't compile without explicitly included inttypes.h on some machines
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+- knc-asic: Updated to e5c986d3c44fde8c5b069508ef6979f2f2be92d6
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+- Fix Makefile.am to build bfgminer for titan
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+- titan: Subdivide full nonce range only between cores in one ASIC (because
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+works are now distributed per-ASIC too)
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+- titan: DC/DCs does not like broadcast flushes (urgent setwork). Do not do it!
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+- titan: Preparation to setting threads-per-core externally, by user
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+- titan: Re-flush cores in case of slot number collision
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+- titan: Per-ASIC flush, per-ASIC work management
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+- titan: Start cores after flush individually, not by broadcast.
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+- titan: Default frequency is 275 MHz
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+- titan: Difficulty is offset by one in ASIC cores.
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+- titan: Fix first_proc pointer
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+- titan: Use 2 threads per core
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+- titan: Use setup_core from knc-asic library
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+- titan: Poll all enabled ASICs amd dies, not only one
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+- titan: Properly set work_accepted flag
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+- titan: Hint detection function about expected device type
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+- titan: Fix setup_core command
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+- titan: Use knc-asic library for transport layer
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+- Add knc-asic as submodule
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+- titan: Change spi device to spidev1.0
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+- titan: Add define to .h file
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+- titan: Increase workqueue size up to number of slots per core
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+- titan: Send data to hashmeter
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+- titan: Disregard stale reports after flush
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+- titan: Check for next asic/die switch when processing info results
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+- Bugfix: titan: Fix segfault
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+- titan: Set actual hardware nonce_diff for works in prepare_work
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+- titan: Do clean flush ("purge") on init
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+- titan: Store last_nonce right
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+- titan: First attempt to process nonce responses
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+- titan: Change 'scanhash' minerloop to 'queue'
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+- titan: Init all cores for their own nonce ranges
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+- titan: For RPi we use spidev0.1
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+- titan: Setup_core command implemented
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+- titan: New commands set_work & get_report
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+- titan: Move asic-specific functionality to the separate file (titan-asic.c)
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+- titan: First ugly detect of Titan chip over SPI
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+- knc-titan: Begin work on Titan (scrypt miner) driver
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+- libbase58: Use git URI for submodule to avoid failure on systems without HTTPS
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+support
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+- Travis: Cross-compile a Win64 build
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+- RPC: Initialise json_config to silence false warning
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+- Make sure MOUSE_MOVED from wincon is ignored (it conflicts with curses)
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+- Travis: Perform full builds with libbase58's base58 tool (which is used for
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+tests)
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+- Travis: Test many configuration variations
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+- Travis: Build with libsensors and VFIO
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+- Travis: Upgrading GCC triggers locale rebuild, so just do the one in use
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+- Travis: No need to upgrade GCC for LLVM build
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+- Travis build configuration
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+- Run BFGMiner's unit tests for 'make check', and have --unittest exit with
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+failure if any problems occur
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+- libbase58: Update to pick up on LLVM fixes
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+- Bugfix: configure: Affect gridseed driver with --disable-other-drivers
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+- Bugfix: configure: minergate driver needs lowlevel for claiming sockets
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+- Bugfix: configure: --disable-other-drivers should not affect non-driver
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+options
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+- Bugfix: configure: --with[out]-vfio needs $withval, not $enableval
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+- Bugfix: rockminer: Correct types for short read error message
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+- Bugfix: icarus: fix the STATS RPC API call crashes with a multi-proc device
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+- Bugfix: cointerra: Check lowlevel device is USB before trying to probe it (as
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+USB)
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+- bitforce: Reinstate device work inprogress count sanity check for 28nm devices
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+- littlefury: Read uC temperature sensor
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+- littlefury: Keep track of enabled chips and power state explicitly in case of
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+trouble
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+- Bugfix: async minerloop fix for devices disabled at start
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+- twinfury: Implement device protocol dump more low-level
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+
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BFGMiner Version 4.8.0 - September 10, 2014
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- Improve precision of total_secs used in (at least) RPC summary Elapsed
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Luke Dashjr