v3.0.9

• Minor update to use std namespace.

v3.0.7

• Enable/disable filesystems via config file.

v3.0.6

• Fix Rasperry Pi Pico buit target.

v3.0.5

• Fix wdt reset in ESP8266 Core v3.1.1

v3.0.4

• Add build target RP2040 Pico

v3.0.3

• Update string class

v3.0.2

• Important fix for memory leaks issue.

v3.0.0

• Important fix for memory leaks issue.

v2.7.0

• Fixed ESP8266 v2.x.x compilation error.

v2.6.17

• Fixed double to string conversion issue.
• Fixed array's set by index issue.
• Add support non-object type data via setJsonData and setJsonArrayData functions.