1.5.3. Version 2.0
In version 2.0, Chris Karakas added the following Chapters and Sections:

In Chapter 1: Section 1.5, Section 1.5.1, Section 1.5.2, Section 1.5.3, Section 1.5.5, Section 1.7, Section 1.8, Section 17.2.2.1, Section 1.8.2 and Section 1.9.

In Chapter 2: Section 2.6, Section 2.6.1, Section 2.6.2 and Section 2.6.3.

In Chapter 3: Section 3.1, Section 3.2.4, Section 3.6, Section 3.6.2, Section 3.6.3, Section 3.7.1, Section 3.7.1.1, Section 3.7.1.2, Section 3.9, Section 3.9.1, Section 3.9.1.1, Section 3.9.1.2, Section 3.9.1.3, Section 3.9.2, Section 3.9.3, Section 3.9.4, Section 3.9.5, Section 3.9.6, Section 3.9.7, Section 3.9.8, Section 3.9.8.1, Section 3.9.9, Section 3.9.10, Section 3.9.11, Section 3.9.12, Section 3.9.13, Section 3.9.14, Section 3.9.15, Section 3.9.16, Section 3.9.17, Section 3.9.18, Section 3.9.19, Section 3.9.20, Section 3.9.21, Section 3.9.22, Section 3.9.23, Section 3.10, Section 3.10.1 and Section 3.10.2, Section 3.10.3, Section 3.10.4 and Section 3.10.5.

In Chapter 4: Section 4.1, Section 4.1.1, Section 4.1.2, Section 4.2.

In Chapter 5: Section 5.1 and Section 5.2.

The whole Chapter 8: Section 8.1, Section 8.1.1, Section 8.2, Section 8.2.1, Section 8.2.2, Section 8.2.3, Section 8.2.4, Section 8.2.5, Section 8.2.6, Section 8.2.7, Section 8.2.8, Section 8.3, Section 8.3.1, Section 8.3.2, Section 8.3.3, Section 8.3.4, Section 8.3.5, Section 8.3.6, Section 8.3.7, Section 8.3.8, Section 8.3.9, Section 8.3.10, Section 8.3.11, Section 8.3.12, Section 8.3.13, Section 8.3.14 and Section 8.3.15.

The whole Chapter 10: Section 10.1 and Section 10.2.

The whole Chapter 11: Section 11.1, Section 11.2, Section 11.3, Section 11.4, Section 11.5, Section 11.6, Section 11.7, Section 11.8 (FIXME: Well, this may not be finished by the time version 2.0 is released, but the will to write it was certainly there! :) ).

The whole Chapter 12: Section 12.1.

The whole Chapter 13: Section 13.1, Section 13.2, and Section 13.3.

In Chapter 14: Section 14.3, Section 14.3.1, Section 14.3.2, Section 14.3.3, Section 14.3.4, Section 14.3.5, Section 14.3.6, Section 14.3.7, Table 141, Section 14.3.8, Section 14.3.9, Section 14.4, Section 14.4.1, Section 14.4.2, Section 14.5, Section 14.6, Section 14.6.1, Section 14.6.2, Section 14.7, Section 14.9, Section 14.10, Section 14.11 and Section 14.12.

The whole Chapter 15: Section 15.1 and Section 15.2.

The whole Chapter 16: Section 16.1, Section 16.2 and Section 16.3.

The whole Chapter 17: Section 17.1, Section 17.2, Figure 171, Section 17.2.1, Section 17.2.2, Figure 172, Section 17.2.2.1, Figure 173, Figure 174, Figure 175, Figure 176, Section 17.2.2.2, Section 17.3 and Section 17.4.

The whole Chapter 18: Section 18.1, Section 18.1.1, Section 18.1.2, Section 18.2, Section 18.2.1, Section 18.2.2, Section 18.3, Section 18.3.1, Section 18.4, Section 18.4.1, Section 18.4.2, Section 18.5, Section 18.5.1, Section 18.5.2, Section 18.6, Section 18.6.1, Section 18.6.2, Section 18.6.3, Section 18.6.4, Section 18.6.5, Section 18.6.6, Section 18.6.7, Section 18.6.8, Section 18.7, Section 18.7.1, Section 18.8, Section 18.8.1, Section 18.8.1.1, Section 18.9, Section 18.9.1, Section 18.10, Section 18.10.1, Section 18.11 and Section 18.11.1.

The whole Chapter 19: Section 19.1 and Section 19.2.

In Chapter 20: Section 20.3, Section 20.4, Section 20.5, Section 20.5.1, Section 20.5.2, Section 20.5.3, Table 201, Section 20.7, Section 20.8, Section 20.8.1, Section 20.9.

In Chapter 21: Section 21.5, Section 21.6, Table 211, Table 212, Section 21.7, Section 21.8, Section 21.9, Section 21.9.1, Section 21.9.2, Section 21.10, Section 21.11, Section 21.11.1, Section 21.11.2, Section 21.12,

The whole Chapter 22: Section 22.1.

In Chapter 23: Section 23.1, Section 23.2, Section 23.3, Section 23.3.1, Section 23.3.2, Section 23.3.3, Section 23.3.4, Section 23.4, Section 23.4.1, Section 23.4.2, Section 23.4.3, Section 23.4.4 (some changes), Section 23.4.5.2, Section 23.5 and Section 23.6.

The whole Chapter 24: Section 24.1, Section 24.1.1, Section 24.1.1.1, Section 24.1.1.2, Section 24.1.1.3, Section 24.1.2, Section 24.1.2.1, Section 24.1.2.2, Section 24.1.3, Section 24.1.3.1, Section 24.1.3.1, Section 24.1.3.3 and Section 24.1.4.

The whole Chapter 25: Section 25.1, Section 25.1.1, Section 25.2, Section 25.2.1, Section 25.2.2, Section 25.2.3, Section 25.2.4, Section 25.3, Section 25.4, Section 25.5, Section 25.5.1, Section 25.5.1.1, Section 25.5.1.2, Section 25.5.1.3, Table 251, Section 25.6 and Section 25.7.

In Chapter 26: Section 25.8, Section 26.1, Section 26.5, Section 26.6 and Section 26.7.

The whole Chapter 27: Section 27.1, Section 27.2, Section 27.3, Section 27.4, Section 27.5, Section 27.6, Section 27.7, Section 27.8, Section 27.9, Section 27.10, Section 27.11, Section 27.13, Section 27.13.1, Section 27.13.2, Section 27.13.3, Section 27.14, Section 27.15 and Section 27.16.
In version 2.0, Claudio Erba added the following Chapters and Sections:

In Chapter 3: Section 3.4, Section 3.4.1, Section 3.4.2, Section 3.4.3, Section 3.4.4, Section 3.5, Section 3.6.1, Section 3.6.1.1, Section 3.6.4 and Section 3.6.5.

In Chapter 4: The introductory text (Chapter 4) and Section 4.3.

In Chapter 6: A lot of additions and improvements in the whole chapter: Section 6.1, Section 6.2, Section 6.3.

In Chapter 7: A lot of additions and improvements in the whole chapter: Section 7.1, Section 7.1.1 (which was added in this version) and Section 7.2.

In Chapter 9: Some changes in Section 9.1 and Section 9.2.

In Chapter 26: Section 26.2, Section 26.2.1, Section 26.2.2, Section 26.3, Section 26.3.1, Section 26.3.2, Section 26.3.3 and Section 26.4.

In Chapter 28: Section 28.2, Section 28.2.1, Section 28.2.2, Section 28.2.3, Section 28.2.4, Section 28.3, Section 28.4, Section 28.4.1, Section 28.4.2 and Section 28.4.3.
Note  

As you can see, almost all labels of version 1.0 have been preserved in version 2.0 too. More specifically, all labels that give rise to HTML files have been preserved in the LyX file. That's no coincidence: Cool labels don't change! 
Chris translated Claudio's additions from italian and inserted some additions and many crossreferences. On the other hand, some of Claudio's information has found its way in the sections added by Chris.
We have added the GNU Free Documentation Licence in the Section A.1.
The following figures have been added in version 2.0:

Chris added: Figure 34, Figure 35, Figure 325, Figure 326, Figure 327, Figure 328, Figure 329, Figure 330, Figure 331, Figure 332, Figure 333, Figure 334, Figure 335, Figure 337, Figure 338, Figure 339, Figure 69, Figure 610, Figure 611, Figure 613, Figure 72, Figure 73, Figure 74, Figure 75, Figure 76, Figure 77, Figure 78, Figure 79, Figure 710, Figure 711, Figure 712, Figure 713, Figure 714, Figure 715, Figure 716, Figure 717, Figure 718, Figure 719, Figure 720, Figure 721, Figure 722, Figure 723, Figure 724, Figure 725, Figure 726, Figure 727, Figure 729, Figure 730, Figure 731, Figure 732, Figure 733, Figure 734, Figure 735, Figure 81, Figure 82, Figure 83, Figure 84, Figure 85, Figure 86, Figure 87, Figure 88, Figure 89, Figure 810, Figure 811, Figure 812, Figure 813, Figure 814, Figure 815, Figure 816, Figure 817, Figure 818, Figure 819, Figure 820, Figure 821, Figure 822, Figure 823, Figure 824, Figure 825, Figure 826, Figure 827, Figure 828, Figure 829, Figure 830, Figure 831, Figure 832, Figure 833, Figure 834, Figure 121, Figure 143, Figure 144, Figure 161, Figure 171, Figure 172, Figure 173, Figure 174, Figure 175, Figure 176, Figure 182, Figure 183, Figure 184, Figure 185, Figure 186, Figure 187, Figure 188, Figure 189, Figure 1810, Figure 1811, Figure 1812, Figure 1813, Figure 1814, Figure 191, Figure 192, Figure 193, Figure 201, Figure 203, Figure 204, Figure 205, Figure 206, Figure 207, Figure 208, Figure 209, Figure 2010, Figure 2011, Figure 2012, Figure 2013, Figure 213, Figure 214, Figure 231, Figure 232, Figure 233, Figure 241, Figure 242, Figure 243, Figure 244, Figure 245, Figure 251, Figure 252, Figure 253, Figure 254, Figure 261, Figure 263, Figure 264, Figure 265, Figure 271, Figure 272, Figure 273, Figure 274, Figure 275, Figure 276, Figure 277, Figure 278, Figure 279, Figure 2710, Figure 2711, Figure 2712, Figure 2713 and Figure 281.

Claudio added: Figure 21, Figure 31, Figure 32, Figure 37, Figure 38, Figure 39, Figure 310, Figure 313, Figure 317, Figure 318, Figure 319, Figure 320, Figure 321, Figure 322, Figure 323, Figure 324, Figure 336, Figure 612, Figure 614, Figure 615, Figure 728, Figure 91, Figure 141, Figure 142, Figure 262 and Figure 272.
Again, as in version 1.0, Chris made PNG, PDF (encapsulated PDF), EPS (encapsulated Postscript) and BMP versions of all figures to be used in the various formats of the document.
The following tables have been added in version 2.0:

Chris added: Table 61, Table 141, Table 161, Table 162, Table 201, Table 211, Table 212, Table 231 and Table 251.
Chris wrote all new material of version 2.0 in LyX, formatted the whole document, created the Index (semiautomatically this time, through some of his sed and awk scripts, as described in Document processing with LyX and SGML) and processed the LyX file through his scripts (see Section 1.8, for details) to render all the versions and files available from Section 1.2.
Help us make a better PHPNuke HOWTO!Want to contribute to this HOWTO? Have a suggestion or a solution to a problem that was not treated here? Post your comments on my PHPNuke Forum! Chris Karakas, Maintainer PHPNuke HOWTO 