Presentations:

Josh Cincinatti (BlockCypher) - Building An Asynchronous Blockchain-Based Board Game for Fun

Robert Allen - coincube.io 

Topics:

Bitcoin Core version[masked] and[masked] Released
https://github.com/bitcoin/bitcoin/blob/cf33f196e79b1e61d6266f8e5190a0c4bfae7224/doc/release-notes.md

https://github.com/bitcoin/bitcoin/blob/8d598c26e34e36619180f73926043a43bfe68879/doc/release-notes.md

Bitcoin Core[masked] Release Schedule
http://bitcoin-development.narkive.com/vfu2UERW/bitcoin-core-0-12-0-release-schedule

UPnP Vulnerability
https://bitcoin.org/en/alert/2015-10-12-upnp-vulnerability

GitHub Issues/ Pull Requests
https://github.com/bitcoin/bitcoin/pull/6693
https://github.com/bitcoin/bitcoin/pull/6835
https://github.com/bitcoin/bitcoin/pull/6707
https://github.com/bitcoin/bitcoin/pull/6722
https://github.com/bitcoin/bitcoin/pull/6771
https://github.com/bitcoin/bitcoin/pull/6654 (merged)
https://github.com/bitcoin/bitcoin/pull/6315 (merged)
https://github.com/bitcoin/bitcoin/pull/6793 (merged)
https://github.com/bitcoin/bitcoin/pull/6650 (merged)
https://github.com/bitcoin/bitcoin/pull/6769 (merged)

XT
https://github.com/bitcoinxt/bitcoinxt/commit/24efc43ac51dec36b8d2e50d32a8dfca65881d90
https://github.com/bitcoinxt/bitcoinxt/commit/c87f3175aaf4b501e6087114bfbe326ec37abaea

Long Term vision for bitcoind
http://bitcoin-development.narkive.com/mH0GrHuE/libconsensus-and-bitcoin-development-process (continued from last meeting)
http://bitcoin-development.narkive.com/bBxsg3X9/long-term-vision-for-bitcoind-was-libconsensus-and-bitcoin-development-process

Weak Block Discussion
http://bitcoin-development.narkive.com/cNw4wBXL/weak-block-thoughts

Weekly Developer Meetings
http://bitcoin-development.narkive.com/lp1B1YIs/weekly-development-meetings-on-irc-schedule
https://www.reddit.com/r/Bitcoin/comments/3nh0s4/bitcoin_dev_irc_meeting_in_laymans_terms_or_an/
https://www.reddit.com/r/Bitcoin/comments/3o7bi6/bitcoin_dev_meeting_in_laymans_terms_2015108/
https://www.reddit.com/r/Bitcoin/comments/3pcinz/bitcoin_dev_irc_meeting_in_laymans_terms_20151015/
https://docs.google.com/document/d/1zsWVaf5H9ECrN1zPutMdD_2ky3fnhQUM411NDrRrc-M
https://docs.google.com/document/d/1hCDuOBNpqrZ0NLzvgrs2kDIF3g97sOv-FyneHjQellk
   
Malleability Attack
http://blog.coinkite.com/post/130318407326/ongoing-bitcoin-malleability-attack-low-s-high
https://bitcointalk.org/index.php?topic=1198032.msg12579271#msg[masked]
https://www.reddit.com/r/Buttcoin/comments/3okxo5/does_amaclin_need_some_btc_to_wreck_havoc/cvyfy53

Analysis of Bitcoin Transaction Size Trends
https://tradeblock.com/blog/analysis-of-bitcoin-transaction-size-trends

Weekly Mining Statistics

http://organofcorti.blogspot.de/2015/09/september-20th-2015-block-maker.html

http://organofcorti.blogspot.de/2015/09/september-27th-2015-mining-pool.html

http://organofcorti.blogspot.de/2015/09/september-27th-2015-block-maker.html

CoinParty

https://www.comsys.rwth-aachen.de/fileadmin/papers/2015/2015-ziegeldorf-codaspy-coinparty.pdf

Transaction Remote Release
http://arxiv.org/abs/1509.06160

Bitcoin-NG
http://hackingdistributed.com/2015/10/14/bitcoin-ng/
http://bitcoin-development.narkive.com/Rm8tMyOl/bitcoin-ng-whitepaper

Micropay
http://www.initc3.org/uploads/5/7/5/2/57520325/micropay2.pdf

Compact Confidential transactions
https://bitcointalk.org/index.php?topic=1085436.0

Liquid Sidechain
https://blockstream.com/2015/10/12/introducing-liquid/

Imperfect Forward Secrecy: How DH Works in Practice
https://weakdh.org/imperfect-forward-secrecy-ccs15.pdf

Some links about zero knowledge proofs and zkSNARKs.

https://bitcointalk.org/index.php?topic=1201029.0