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+# 0.7.0
+
+*November 7, 2020*
+
+## Device Controller Driver
+
+- Added new support for Espressif ESP32-S2
+- Added new support for Dialog DA1469x
+- Enhance STM32 Synopsys
+- Support bus events disconnection/suspend/resume/wakeup
+- Improve transfer performance with optimizing xfer and fifo size
+- Support Highspeed port (OTG_HS) with both internal and external PHY
+- Support multiple usb ports with rhport=1 is highspeed on selected MCUs e.g H743, F23. It is possible to have OTG_HS to run on Fullspeed PHY (e.g lacking external PHY)
+- Add ISO transfer, fix odd/even frame
+- Fix FIFO flush during stall
+- Implement `dcd_edpt_close()` API
+- Support F105, F107
+
+### Enhance STM32 fsdev
+
+- Improve dcd fifo allocation
+- Fix ISTR race condition
+- Support remap USB IRQ on supported MCUs
+- Implement `dcd_edpt_close()` API
+
+### Enhance NUC 505
+
+- enhance set configure behavior
+
+### Enhance SAMD
+
+- Fix race condition with setup packet
+- Add SAMD11 option `OPT_MCU_SAMD11`
+- Add SAME5x option `OPT_MCU_SAME5X`
+
+### SAMG
+
+- Fix SAMG control data toggle and stall race condition
+
+### Enhance nRF
+
+- Fix hanged when `tud_task()` is called within critical section (disabled interrupt)
+- Fix disconnect bus event not submitted
+- Implement ISO transfer and `dcd_edpt_close()`
+
+## USB Device
+
+### USBD
+
+- Add new class driver for **Bluetooth HCI** class driver with example can be found in [mynewt-tinyusb-example](https://github.com/hathach/mynewt-tinyusb-example) since it needs mynewt OS to run with.
+- Fix USBD endpoint usage racing condition with `usbd_edpt_claim()`/`usbd_edpt_release()`
+- Added `tud_task_event_ready()` and `osal_queue_empty()`. This API is needed to check before enter low power mode with WFI/WFE
+- Rename USB IRQ Handler to `dcd_int_handler()`. Application must define IRQ handler in which it calls this API.
+- Add `dcd_connect()` and `dcd_disconnect()` to enable/disable internal pullup on D+/D- on supported MCUs.
+- Add `usbd_edpt_open()`
+- Remove `dcd_set_config()`
+- Add `OPT_OS_CUMSTOM` as hook for application to overwrite and/or add their own OS implementation
+- Support SET_INTERFACE, GET_INTERFACE request
+- Add Logging for debug with optional uart/rtt/swo printf retarget or `CFG_TUSB_DEBUG_PRINTF` hook
+- Add IAR compiler support
+- Support multiple configuration descriptors. `TUD_CONFIG_DESCRIPTOR()` template has extra config_num as 1st argument
+- Improve USB Highspeed support with actual link speed detection with `dcd_event_bus_reset()`
+- Enhance class driver management
+  - `usbd_driver_open()` add max length argument, and return length of interface (0 for not supported). Return value is used for finding appropriate driver
+  - Add application implemented class driver via `usbd_app_driver_get_cb()`
+  - IAD is handled to assign driver id
+- Added `tud_descriptor_device_qualifier_cb()` callback
+- Optimize `tu_fifo` bulk write/read transfer
+- Forward non-std control request to class driver
+- Let application handle Microsoft OS 1.0 Descriptors (the 0xEE index string)
+- Fix OSAL FreeRTOS yield from ISR
+- Rename some configure macro to make it clear that those are used directly for endpoint transfer
+  - `CFG_TUD_HID_BUFSIZE` to `CFG_TUD_HID_EP_BUFSIZE`
+  - `CFG_TUD_CDC_EPSIZE` to `CFG_TUD_CDC_EP_BUFSIZE`
+  - `CFG_TUD_MSC_BUFSIZE` to `CFG_TUD_MSC_EP_BUFSIZE`
+  - `CFG_TUD_MIDI_EPSIZE` to `CFG_TUD_MIDI_EP_BUFSIZE`
+
+### USBNET
+
+- Remove ACM-EEM due to lack of support from host
+
+### USBTMC
+
+- Fix descriptors when INT EP is disabled
+
+### CDC
+
+- Send zero length packet for end of data when needed
+- Add `tud_cdc_tx_complete_cb()` callback
+- Change `tud_cdc_n_write_flush()` return number of bytes forced to transfer, and flush when writing enough data to fifo
+
+### MIDI
+
+- Add packet interface
+- Add multiple jack descriptors
+- Fix MIDI driver for sysex
+
+### DFU Runtime
+
+- fix response to SET_INTERFACE and DFU_GETSTATUS request
+
+### HID
+
+- Fix gamepad template descriptor
+- Add multiple HID interface API
+- Add extra comma to HID_REPORT_ID
+
+## USB Host
+
+- Rework USB host stack (still work in progress)
+   - Fix compile error with pipehandle
+   - Rework usbh control and enumeration as non-blocking
+
+- Improve Hub, MSC, HID host driver
+
+## Examples
+
+- Add new `hid_composite_freertos`
+- Add new `dynamic_configuration` to demonstrate how to switch configuration descriptors
+- Add new `hid_multiple_interface`
+- Enhance `net_lwip_webserver` example
+  - Add multiple configuration: RNDIS for Windows, CDC-ECM for macOS (Linux will work with both)
+  - Update lwip to STABLE-2_1_2_RELEASE for `net_lwip_webserver`
+- Added new Audio example: `audio_test` `uac2_headsest`
+
+## New Boards
+
+- Espressif ESP32-S2: saola_1, kaluga_1
+- STM32: F746 Nucleo, H743 Eval, H743 Nucleo, F723 discovery, stlink v3 mini, STM32L4r5 Nucleo
+- Dialog DA1469x dk pro and dk usb
+- Microchip: Great Scoot Gadgets' LUNA, samd11_xplained, D5035-01, atsamd21 xplained pro
+- nRF: ItsyBitsy nRF52840
+
+## Contributors
+
+Thanks to everyone who contributed to this release: @chang196700, @CraigHutchinson, @czeslawmakarski, @duempel, @gh2o, @hathach, @HiFiPhile, @j4cbo, @jepler, @jgressmann, @k0d, @kasjer, @kaysievers, @ktemkin, @majbthrd, @me-no-dev, @mzero, @PanRe, @pigrew, @salkinium, @UweBonnes, @xobs, @zlittell.