Odoo build breadcrumbs as a Bootstrap component. It miss structured datas. With this module elements are structured by schema.org microdatas as recommended by Google. This will improve search result pages (SERP). Additionaly, the module build breadcrumb with Heading tag (h6) to give more importance to its keywords.
Subtitle switched from h3 to h2 which is better for Google. Blog description got microdatas and is surrounded by h5.
Subtitle switched from h3 to h2 which is better for Google.
Blog links obfuscated in footer ("News"). Purpose of obfuscated links is to not send "Page Rank juice" to each page linked in footer. Links are not obfuscated to visitors, only to search engines (as long as they ignore Javascript form).