v2.5.8

* fix: section links
* fix: PDF margins

v2.5.7

* Fixed links for connected sections

v2.5.6

* linting

v2.5.5

* update go passwd package link

v2.5.4

* Update "Sanitization" section
* update build docker image

v2.5.3

* dependencies update

v2.5.2

* fix misspelling
* fix source code linting

v2.5.1

* Authentication and Password Management
  * add reference to an open source 3rd party hashing
    package with safe defaults
* Session Management
  * fix `session.go` syntax errors

v2.5.0

* New cover
* References to original  author removed

v2.4.1

* Communicating authentication data: clarify HTTP GET vs POST statement from a
  security standpoint
* Cryptographic Practices: add a note about desired hashing slowness