**mbed-client-c**
[Full Changelog](https://github.com/ARMmbed/mbed-client-c/compare/v3.0.1...v3.0.2)
**New feature**
- Make resending flags configurable through Yotta and mbed-cli build systems
- Introducing Configuration management through Config file
**Closed issues:**
- IOTCLT-882 - Confirmable messages sending
**sal-stack-nanostack-eventloop**
[Full Changelog](https://github.com/ARMmbed/sal-stack-nanostack-eventloop/compare/mbed-os-5.0-rc1...mbed-os.5.2-rc1)
**New features**
- Move configuration parameter resolution to separate header and allow user definable configuration header to be used.
- Port eventloop system timer to use new tick timer functions platform_tick_timer_register, platform_tick_timer_start and platform_tick_timer_stop.
**FEATURE_CLIENT**
Removing FEATURE_CLIENT from mbed-os source tree.
This commit removes FEATURE_CLIENT from mbed-os source tree
Applications using mbed-client now have to explicitly add
mbed-client.lib in addition to mbed-os.lib.
**mbed-client-c**
- [v3.0.1](https://github.com/ARMmbed/mbed-client-c/releases/tag/v3.0.1) (15-Sep-2016)
[Full Changelog](ARMmbed/mbed-client-c@mbed-os-5.0-rc1...v3.0.1)
**New features**
- Creates a new sn_nsdl_put_resource function, which takes ownership of sn_nsdl_resource_info_s resource object (not members) instead of creationg copy of it
- Rearranged struct member variable to pack better into memory
- Refactored coap_options_list to treat number members as numbers instead of strings
- Add option to pass incoming blocks to application instead storing them internally
- Added API for deleting one message from resending
**Closed issues:**
- IOTCLT-1001 - mDS does not sent RST anymore for Client after DELETE /subscriptions
**coap-service**
- [v4.0.3](https://github.com/ARMmbed/coap-service/releases/tag/v4.0.3) (15-Sep-2016)
[Full Changelog](ARMmbed/coap-service@mbed-os-5.0-rc1...v4.0.3)
**New features**
- Updated coap-service to use new structure from mbed-client-c
- Set link layer security when opening socket.
Move the library files used by both nanostack and client into a common
location. This allows both client and nanostack to be built stand-alone.
The patch moves the following libraries into a common location:
-mbed-client-c
-mbed-client-randlib
-mbed-trace
-nanostack-hal-mbed-cmsis-rtos
-nanostack-libservice
-sal-stack-nanostack-eventloop
And moves the library 'coap-service' from client into nanostack.
Yogesh Pande
Russ Butler