1# Change Log 2All notable changes to this project will be documented in this file. 3 4The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) 5and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). 6 7## [Unreleased] 8 9### Added 10- Introduced btstack_network.h network interface abstraction 11- btstack_network_posix implementation using Linux tun/tap interface 12- WICED: support for btstack_stdin (HAVE_STDIN) 13- GATT Server: Writes to GATT Client Characteristic Configuration are stored in TLV and restored on reconnect. The db.h file generated from db.gatt needs to be re-created. 14- TLV: global TLV instance available via btstack_tlv_get_instance() (src/btstack_tlv.h) 15- TLV: POSIX implementation that appends to a file on disk (platform/posix/btstack_tlv_posix.c) 16 17### Changed 18- panu_demo: uses btstack_network.h now 19- WICED: configure printf to replace Linefeed with CRLF 20